1400820148682 has 32 divisors (see below), whose sum is σ = 2177570908800. Its totient is φ = 675050257728.

The previous prime is 1400820148669. The next prime is 1400820148691. The reversal of 1400820148682 is 2868410280041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154902053 + ... + 154911095.

It is an arithmetic number, because the mean of its divisors is an integer number (68049090900).

Almost surely, 2^{1400820148682} is an apocalyptic number.

1400820148682 is a deficient number, since it is larger than the sum of its proper divisors (776750760118).

1400820148682 is a wasteful number, since it uses less digits than its factorization.

1400820148682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13550.

The product of its (nonzero) digits is 196608, while the sum is 44.

The spelling of 1400820148682 in words is "one trillion, four hundred billion, eight hundred twenty million, one hundred forty-eight thousand, six hundred eighty-two".