47904670542399 has 48 divisors (see below), whose sum is σ = 73348273420800. Its totient is φ = 27737320311360.

The previous prime is 47904670542331. The next prime is 47904670542413. The reversal of 47904670542399 is 99324507640974.

It is a Cunningham number, because it is equal to 6921320²-1.

It is not a de Polignac number, because 47904670542399 - 2²¹ = 47904668445247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47904670542329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3460662 + ... + 10381980.

It is an arithmetic number, because the mean of its divisors is an integer number (1528089029600).

Almost surely, 2^{47904670542399} is an apocalyptic number.

47904670542399 is a deficient number, since it is larger than the sum of its proper divisors (25443602878401).

47904670542399 is a wasteful number, since it uses less digits than its factorization.

47904670542399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6922196 (or 6922185 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 69.

The spelling of 47904670542399 in words is "forty-seven trillion, nine hundred four billion, six hundred seventy million, five hundred forty-two thousand, three hundred ninety-nine".