157424101400 has 24 divisors (see below), whose sum is σ = 366011036220. Its totient is φ = 62969640480.

The previous prime is 157424101397. The next prime is 157424101421. The reversal of 157424101400 is 4101424751.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 393560054 + ... + 393560453.

Almost surely, 2^157424101400 is an apocalyptic number.

157424101400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157424101400 is an abundant number, since it is smaller than the sum of its proper divisors (208586934820).

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

157424101400 is a wasteful number, since it uses less digits than its factorization.

157424101400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787120523 (or 787120514 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The spelling of 157424101400 in words is "one hundred fifty-seven billion, four hundred twenty-four million, one hundred one thousand, four hundred".