462064332156 has 192 divisors, whose sum is σ = 1300837171200. Its totient is φ = 124803866880.

The previous prime is 462064332143. The next prime is 462064332167. The reversal of 462064332156 is 651233460264.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66490170 + ... + 66497118.

It is an arithmetic number, because the mean of its divisors is an integer number (6775193600).

Almost surely, 2^462064332156 is an apocalyptic number.

462064332156 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 462064332156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650418585600).

462064332156 is an abundant number, since it is smaller than the sum of its proper divisors (838772839044).

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

462064332156 is a wasteful number, since it uses less digits than its factorization.

462064332156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7384 (or 7382 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 462064332156 in words is "four hundred sixty-two billion, sixty-four million, three hundred thirty-two thousand, one hundred fifty-six".