156896076228198 has 128 divisors (see below), whose sum is σ = 333852333834240. Its totient is φ = 49088335443840.

The previous prime is 156896076228121. The next prime is 156896076228239. The reversal of 156896076228198 is 891822670698651.

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, 3081019965 + ... + 3081070887.

It is an arithmetic number, because the mean of its divisors is an integer number (2608221358080).

Almost surely, 2^{156896076228198} is an apocalyptic number.

156896076228198 is an abundant number, since it is smaller than the sum of its proper divisors (176956257606042).

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

156896076228198 is a wasteful number, since it uses less digits than its factorization.

156896076228198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55242.

The product of its (nonzero) digits is 1254113280, while the sum is 78.

The spelling of 156896076228198 in words is "one hundred fifty-six trillion, eight hundred ninety-six billion, seventy-six million, two hundred twenty-eight thousand, one hundred ninety-eight".