47135078694369 has 32 divisors (see below), whose sum is σ = 71028476668800. Its totient is φ = 30888433684800.

The previous prime is 47135078694359. The next prime is 47135078694377. The reversal of 47135078694369 is 96349687053174.

47135078694369 is a `hidden beast` number, since 4 + 7 + 1 + 3 + 507 + 86 + 9 + 4 + 36 + 9 = 666.

It is not a de Polignac number, because 47135078694369 - 2¹⁷ = 47135078563297 is a prime.

It is a super-2 number, since 2×47135078694369² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47135078694297 and 47135078694306.

It is not an unprimeable number, because it can be changed into a prime (47135078694359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61795734 + ... + 62553839.

It is an arithmetic number, because the mean of its divisors is an integer number (2219639895900).

Almost surely, 2^{47135078694369} is an apocalyptic number.

It is an amenable number.

47135078694369 is a deficient number, since it is larger than the sum of its proper divisors (23893397974431).

47135078694369 is a wasteful number, since it uses less digits than its factorization.

47135078694369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124349822 (or 124349816 counting only the distinct ones).

The product of its (nonzero) digits is 823011840, while the sum is 72.

The spelling of 47135078694369 in words is "forty-seven trillion, one hundred thirty-five billion, seventy-eight million, six hundred ninety-four thousand, three hundred sixty-nine".