47346247140520 has 32 divisors (see below), whose sum is σ = 106531078147200. Its totient is φ = 18938139375168.

The previous prime is 47346247140499. The next prime is 47346247140523. The reversal of 47346247140520 is 2504174264374.

It is not an unprimeable number, because it can be changed into a prime (47346247140523) 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, 9095100 + ... + 13319659.

It is an arithmetic number, because the mean of its divisors is an integer number (3329096192100).

Almost surely, 2^{47346247140520} is an apocalyptic number.

47346247140520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47346247140520 is an abundant number, since it is smaller than the sum of its proper divisors (59184831006680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47346247140520 is a wasteful number, since it uses less digits than its factorization.

47346247140520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22467577 (or 22467573 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 49.

The spelling of 47346247140520 in words is "forty-seven trillion, three hundred forty-six billion, two hundred forty-seven million, one hundred forty thousand, five hundred twenty".