4642464156 has 24 divisors (see below), whose sum is σ = 11817181824. Its totient is φ = 1406807280.

The previous prime is 4642464143. The next prime is 4642464157. The reversal of 4642464156 is 6514642464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642464157) 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, 17584960 + ... + 17585223.

It is an arithmetic number, because the mean of its divisors is an integer number (492382576).

Almost surely, 2^4642464156 is an apocalyptic number.

It is an amenable number.

4642464156 is an abundant number, since it is smaller than the sum of its proper divisors (7174717668).

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

4642464156 is a wasteful number, since it uses less digits than its factorization.

4642464156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35170201 (or 35170199 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The square root of 4642464156 is about 68135.6305907563. The cubic root of 4642464156 is about 1668.2053887945.

The spelling of 4642464156 in words is "four billion, six hundred forty-two million, four hundred sixty-four thousand, one hundred fifty-six".