464626637002242 has 96 divisors (see below), whose sum is σ = 1222200746282880. Its totient is φ = 129965492844000.

The previous prime is 464626637002211. The next prime is 464626637002249. The reversal of 464626637002242 is 242200736626464.

464626637002242 is a `hidden beast` number, since 4 + 6 + 4 + 6 + 26 + 6 + 370 + 0 + 2 + 242 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (464626637002249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2734879134 + ... + 2735049017.

It is an arithmetic number, because the mean of its divisors is an integer number (12731257773780).

Almost surely, 2^{464626637002242} is an apocalyptic number.

464626637002242 is an abundant number, since it is smaller than the sum of its proper divisors (757574109280638).

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

464626637002242 is a wasteful number, since it uses less digits than its factorization.

464626637002242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469928197 (or 5469928180 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 54.

The spelling of 464626637002242 in words is "four hundred sixty-four trillion, six hundred twenty-six billion, six hundred thirty-seven million, two thousand, two hundred forty-two".