1348927946045 has 4 divisors (see below), whose sum is σ = 1618713535260. Its totient is φ = 1079142356832.

The previous prime is 1348927946039. The next prime is 1348927946077. The reversal of 1348927946045 is 5406497298431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 661650469561 + 687277476484 = 813419^2 + 829022^2 .

It is a cyclic number.

It is not a de Polignac number, because 1348927946045 - 2⁴ = 1348927946029 is a prime.

It is a super-2 number, since 2×1348927946045² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134892794600 + ... + 134892794609.

It is an arithmetic number, because the mean of its divisors is an integer number (404678383815).

It is a 1-persistent number, because it is pandigital, but 2⋅1348927946045 = 2697855892090 is not.

Almost surely, 2^{1348927946045} is an apocalyptic number.

It is an amenable number.

1348927946045 is a deficient number, since it is larger than the sum of its proper divisors (269785589215).

1348927946045 is an equidigital number, since it uses as much as digits as its factorization.

1348927946045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269785589214.

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 1348927946045 in words is "one trillion, three hundred forty-eight billion, nine hundred twenty-seven million, nine hundred forty-six thousand, forty-five".