157334414 has 4 divisors (see below), whose sum is σ = 236001624. Its totient is φ = 78667206.

The previous prime is 157334413. The next prime is 157334449. The reversal of 157334414 is 414433751.

157334414 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157334413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39333602 + ... + 39333605.

It is an arithmetic number, because the mean of its divisors is an integer number (59000406).

Almost surely, 2^157334414 is an apocalyptic number.

157334414 is a deficient number, since it is larger than the sum of its proper divisors (78667210).

157334414 is an equidigital number, since it uses as much as digits as its factorization.

157334414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78667209.

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

The square root of 157334414 is about 12543.3015589995. The cubic root of 157334414 is about 539.8518272015.

The spelling of 157334414 in words is "one hundred fifty-seven million, three hundred thirty-four thousand, four hundred fourteen".