498244801901 has 8 divisors (see below), whose sum is σ = 621188324544. Its totient is φ = 388242702720.

The previous prime is 498244801871. The next prime is 498244801949. The reversal of 498244801901 is 109108442894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498244801901 - 2³⁴ = 481064932717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 498244801901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498244801991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3235355780 + ... + 3235355933.

It is an arithmetic number, because the mean of its divisors is an integer number (77648540568).

Almost surely, 2^498244801901 is an apocalyptic number.

It is an amenable number.

498244801901 is a deficient number, since it is larger than the sum of its proper divisors (122943522643).

498244801901 is a wasteful number, since it uses less digits than its factorization.

498244801901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6470711731.

The product of its (nonzero) digits is 663552, while the sum is 50.

The spelling of 498244801901 in words is "four hundred ninety-eight billion, two hundred forty-four million, eight hundred one thousand, nine hundred one".