498415964423 has 16 divisors (see below), whose sum is σ = 545036011296. Its totient is φ = 453000314880.

The previous prime is 498415964419. The next prime is 498415964437. The reversal of 498415964423 is 324469514894.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 498415964423 - 2² = 498415964419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498415964413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109703 + ... + 1004423.

It is an arithmetic number, because the mean of its divisors is an integer number (34064750706).

Almost surely, 2^498415964423 is an apocalyptic number.

498415964423 is a deficient number, since it is larger than the sum of its proper divisors (46620046873).

498415964423 is a wasteful number, since it uses less digits than its factorization.

498415964423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895394.

The product of its digits is 29859840, while the sum is 59.

The spelling of 498415964423 in words is "four hundred ninety-eight billion, four hundred fifteen million, nine hundred sixty-four thousand, four hundred twenty-three".