47157331430 has 32 divisors (see below), whose sum is σ = 92674260000. Its totient is φ = 17134341120.

The previous prime is 47157331423. The next prime is 47157331439. The reversal of 47157331430 is 3413375174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47157331439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34229 + ... + 309008.

It is an arithmetic number, because the mean of its divisors is an integer number (2896070625).

Almost surely, 2^47157331430 is an apocalyptic number.

47157331430 is a deficient number, since it is larger than the sum of its proper divisors (45516928570).

47157331430 is a wasteful number, since it uses less digits than its factorization.

47157331430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344504.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 47157331430 in words is "forty-seven billion, one hundred fifty-seven million, three hundred thirty-one thousand, four hundred thirty".