2151156466034 has 16 divisors (see below), whose sum is σ = 3244247899200. Its totient is φ = 1069754124624.

The previous prime is 2151156466027. The next prime is 2151156466051. The reversal of 2151156466034 is 4306646511512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3090014 + ... + 3721625.

It is an arithmetic number, because the mean of its divisors is an integer number (202765493700).

Almost surely, 2^{2151156466034} is an apocalyptic number.

2151156466034 is a deficient number, since it is larger than the sum of its proper divisors (1093091433166).

2151156466034 is a wasteful number, since it uses less digits than its factorization.

2151156466034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6812497.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 2151156466034 in words is "two trillion, one hundred fifty-one billion, one hundred fifty-six million, four hundred sixty-six thousand, thirty-four".