155243114400150 has 144 divisors (see below), whose sum is σ = 487755642426624. Its totient is φ = 34658927835840.

The previous prime is 155243114400149. The next prime is 155243114400203. The reversal of 155243114400150 is 51004411342551.

155243114400150 is a `hidden beast` number, since 1 + 5 + 5 + 243 + 1 + 1 + 4 + 400 + 1 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 572928834 + ... + 573199733.

It is an arithmetic number, because the mean of its divisors is an integer number (3387191961296).

Almost surely, 2^{155243114400150} is an apocalyptic number.

155243114400150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155243114400150 is an abundant number, since it is smaller than the sum of its proper divisors (332512528026474).

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

155243114400150 is a wasteful number, since it uses less digits than its factorization.

155243114400150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146128635 (or 1146128627 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 155243114400150 in words is "one hundred fifty-five trillion, two hundred forty-three billion, one hundred fourteen million, four hundred thousand, one hundred fifty".