494709929264 has 10 divisors (see below), whose sum is σ = 958500487980. Its totient is φ = 247354964624.

The previous prime is 494709929239. The next prime is 494709929267. The reversal of 494709929264 is 462929907494.

It is a super-2 number, since 2×494709929264² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 494709929264.

It is not an unprimeable number, because it can be changed into a prime (494709929267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15459685274 + ... + 15459685305.

It is an arithmetic number, because the mean of its divisors is an integer number (95850048798).

Almost surely, 2^494709929264 is an apocalyptic number.

It is an amenable number.

494709929264 is a deficient number, since it is larger than the sum of its proper divisors (463790558716).

494709929264 is a wasteful number, since it uses less digits than its factorization.

494709929264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30919370587 (or 30919370581 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 65.

The spelling of 494709929264 in words is "four hundred ninety-four billion, seven hundred nine million, nine hundred twenty-nine thousand, two hundred sixty-four".