47470418008431 has 64 divisors (see below), whose sum is σ = 69586429625856. Its totient is φ = 28546521292800.

The previous prime is 47470418008427. The next prime is 47470418008439. The reversal of 47470418008431 is 13480081407474.

It is a happy number.

It is not a de Polignac number, because 47470418008431 - 2² = 47470418008427 is a prime.

It is a super-4 number, since 4×47470418008431⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47470418008439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5381519001 + ... + 5381527821.

It is an arithmetic number, because the mean of its divisors is an integer number (1087287962904).

Almost surely, 2^{47470418008431} is an apocalyptic number.

47470418008431 is a deficient number, since it is larger than the sum of its proper divisors (22116011617425).

47470418008431 is a wasteful number, since it uses less digits than its factorization.

47470418008431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11432.

The product of its (nonzero) digits is 2408448, while the sum is 51.

The spelling of 47470418008431 in words is "forty-seven trillion, four hundred seventy billion, four hundred eighteen million, eight thousand, four hundred thirty-one".