495880742400 has 120 divisors (see below), whose sum is σ = 1638111166824. Its totient is φ = 132234854400.

The previous prime is 495880742359. The next prime is 495880742407. The reversal of 495880742400 is 4247088594.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495880742407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6418381 + ... + 6495180.

Almost surely, 2^495880742400 is an apocalyptic number.

495880742400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

495880742400 is an abundant number, since it is smaller than the sum of its proper divisors (1142230424424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495880742400 is a wasteful number, since it uses less digits than its factorization.

495880742400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12913592 (or 12913571 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 495880742400 in words is "four hundred ninety-five billion, eight hundred eighty million, seven hundred forty-two thousand, four hundred".