47874146430 has 32 divisors (see below), whose sum is σ = 125343220608. Its totient is φ = 11605853600.

The previous prime is 47874146317. The next prime is 47874146431. The reversal of 47874146430 is 3464147874.

It is a self number, because there is not a number n which added to its sum of digits gives 47874146430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47874146431) 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, 72536256 + ... + 72536915.

It is an arithmetic number, because the mean of its divisors is an integer number (3916975644).

Almost surely, 2^47874146430 is an apocalyptic number.

47874146430 is an abundant number, since it is smaller than the sum of its proper divisors (77469074178).

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

47874146430 is a wasteful number, since it uses less digits than its factorization.

47874146430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145073192.

The product of its (nonzero) digits is 1806336, while the sum is 48.

The spelling of 47874146430 in words is "forty-seven billion, eight hundred seventy-four million, one hundred forty-six thousand, four hundred thirty".