47172434131010 has 64 divisors (see below), whose sum is σ = 93059344113120. Its totient is φ = 17136687267840.

The previous prime is 47172434131003. The next prime is 47172434131021. The reversal of 47172434131010 is 1013143427174.

It can be written as a sum of positive squares in 16 ways, for example, as 3837637902121 + 43334796228889 = 1958989^2 + 6582917^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5704622 + ... + 11264438.

Almost surely, 2^{47172434131010} is an apocalyptic number.

47172434131010 is a deficient number, since it is larger than the sum of its proper divisors (45886909982110).

47172434131010 is a wasteful number, since it uses less digits than its factorization.

47172434131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561591.

The product of its (nonzero) digits is 56448, while the sum is 38.

Adding to 47172434131010 its reverse (1013143427174), we get a palindrome (48185577558184).

The spelling of 47172434131010 in words is "forty-seven trillion, one hundred seventy-two billion, four hundred thirty-four million, one hundred thirty-one thousand, ten".