157344341 has 24 divisors (see below), whose sum is σ = 202699296. Its totient is φ = 120748320.

The previous prime is 157344331. The next prime is 157344359. The reversal of 157344341 is 143443751.

It is not a de Polignac number, because 157344341 - 2²⁶ = 90235477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 157344298 and 157344307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157344331) 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, 33935 + ... + 38291.

It is an arithmetic number, because the mean of its divisors is an integer number (8445804).

Almost surely, 2^157344341 is an apocalyptic number.

157344341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

157344341 is a deficient number, since it is larger than the sum of its proper divisors (45354955).

157344341 is a wasteful number, since it uses less digits than its factorization.

157344341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4449 (or 4442 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 157344341 is about 12543.6972619718. The cubic root of 157344341 is about 539.8631809294.

The spelling of 157344341 in words is "one hundred fifty-seven million, three hundred forty-four thousand, three hundred forty-one".