155221451104114 has 8 divisors (see below), whose sum is σ = 232833568787820. Its totient is φ = 77610261508176.

The previous prime is 155221451104087. The next prime is 155221451104123. The reversal of 155221451104114 is 411401154122551.

It can be written as a sum of positive squares in 2 ways, for example, as 154928680291225 + 292770812889 = 12447035^2 + 541083^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231603669 + ... + 232272904.

Almost surely, 2^{155221451104114} is an apocalyptic number.

155221451104114 is a deficient number, since it is larger than the sum of its proper divisors (77612117683706).

155221451104114 is a wasteful number, since it uses less digits than its factorization.

155221451104114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464043884.

The product of its (nonzero) digits is 32000, while the sum is 37.

The spelling of 155221451104114 in words is "one hundred fifty-five trillion, two hundred twenty-one billion, four hundred fifty-one million, one hundred four thousand, one hundred fourteen".