155422214304632 has 16 divisors (see below), whose sum is σ = 317909074714200. Its totient is φ = 70646461047520.

The previous prime is 155422214304629. The next prime is 155422214304653. The reversal of 155422214304632 is 236403412224551.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 883080763007 + ... + 883080763182.

Almost surely, 2^{155422214304632} is an apocalyptic number.

It is an amenable number.

155422214304632 is an abundant number, since it is smaller than the sum of its proper divisors (162486860409568).

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

155422214304632 is a wasteful number, since it uses less digits than its factorization.

155422214304632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766161526206 (or 1766161526202 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 155422214304632 in words is "one hundred fifty-five trillion, four hundred twenty-two billion, two hundred fourteen million, three hundred four thousand, six hundred thirty-two".