157632740841 has 8 divisors (see below), whose sum is σ = 214648838784. Its totient is φ = 102852568400.

The previous prime is 157632740831. The next prime is 157632740849. The reversal of 157632740841 is 148047236751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157632740841 - 2¹⁸ = 157632478697 is a prime.

It is a super-3 number, since 3×157632740841³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (157632740849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558981210 + ... + 558981491.

It is an arithmetic number, because the mean of its divisors is an integer number (26831104848).

Almost surely, 2^157632740841 is an apocalyptic number.

It is an amenable number.

157632740841 is a deficient number, since it is larger than the sum of its proper divisors (57016097943).

157632740841 is a wasteful number, since it uses less digits than its factorization.

157632740841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117962751.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 157632740841 in words is "one hundred fifty-seven billion, six hundred thirty-two million, seven hundred forty thousand, eight hundred forty-one".