47147151430 has 16 divisors (see below), whose sum is σ = 84934285344. Its totient is φ = 18843435520.

The previous prime is 47147151419. The next prime is 47147151431. The reversal of 47147151430 is 3415174174.

It is a self number, because there is not a number n which added to its sum of digits gives 47147151430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47147151431) 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, 1915291 + ... + 1939750.

It is an arithmetic number, because the mean of its divisors is an integer number (5308392834).

Almost surely, 2^47147151430 is an apocalyptic number.

47147151430 is a deficient number, since it is larger than the sum of its proper divisors (37787133914).

47147151430 is a wasteful number, since it uses less digits than its factorization.

47147151430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856271.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 47147151430 in words is "forty-seven billion, one hundred forty-seven million, one hundred fifty-one thousand, four hundred thirty".