157300144443 has 24 divisors (see below), whose sum is σ = 246190303632. Its totient is φ = 96206211648.

The previous prime is 157300144433. The next prime is 157300144447. The reversal of 157300144443 is 344441003751.

157300144443 is a `hidden beast` number, since 1 + 5 + 73 + 0 + 0 + 144 + 443 = 666.

It is not a de Polignac number, because 157300144443 - 2¹⁰ = 157300143419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 157300144398 and 157300144407.

It is not an unprimeable number, because it can be changed into a prime (157300144447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4104996 + ... + 4143137.

It is an arithmetic number, because the mean of its divisors is an integer number (10257929318).

Almost surely, 2^157300144443 is an apocalyptic number.

157300144443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

157300144443 is a deficient number, since it is larger than the sum of its proper divisors (88890159189).

157300144443 is a wasteful number, since it uses less digits than its factorization.

157300144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8248315 (or 8248312 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 157300144443 in words is "one hundred fifty-seven billion, three hundred million, one hundred forty-four thousand, four hundred forty-three".