34554012156 has 48 divisors (see below), whose sum is σ = 91490542080. Its totient is φ = 11272938480.

The previous prime is 34554012149. The next prime is 34554012173. The reversal of 34554012156 is 65121045543.

34554012156 is a `hidden beast` number, since 3 + 45 + 540 + 1 + 21 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 34554012156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3398590 + ... + 3408741.

It is an arithmetic number, because the mean of its divisors is an integer number (1906052960).

Almost surely, 2^34554012156 is an apocalyptic number.

34554012156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34554012156 is an abundant number, since it is smaller than the sum of its proper divisors (56936529924).

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

34554012156 is a wasteful number, since it uses less digits than its factorization.

34554012156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807391 (or 6807383 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 34554012156 its reverse (65121045543), we get a palindrome (99675057699).

The spelling of 34554012156 in words is "thirty-four billion, five hundred fifty-four million, twelve thousand, one hundred fifty-six".