157845142300 has 18 divisors (see below), whose sum is σ = 342523959008. Its totient is φ = 63138056880.

The previous prime is 157845142297. The next prime is 157845142303. The reversal of 157845142300 is 3241548751.

It is an interprime number because it is at equal distance from previous prime (157845142297) and next prime (157845142303).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157845142303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 789225612 + ... + 789225811.

Almost surely, 2^157845142300 is an apocalyptic number.

157845142300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157845142300 is an abundant number, since it is smaller than the sum of its proper divisors (184678816708).

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

157845142300 is a wasteful number, since it uses less digits than its factorization.

157845142300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578451437 (or 1578451430 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 157845142300 in words is "one hundred fifty-seven billion, eight hundred forty-five million, one hundred forty-two thousand, three hundred".