6901415682432 has 64 divisors (see below), whose sum is σ = 18391598702400. Its totient is φ = 2292978461184.

The previous prime is 6901415682431. The next prime is 6901415682433. The reversal of 6901415682432 is 2342865141096.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6901415682431) and next prime (6901415682433).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6901415682431) 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, 29153182 + ... + 29388957.

It is an arithmetic number, because the mean of its divisors is an integer number (287368729725).

Almost surely, 2^{6901415682432} is an apocalyptic number.

It is an amenable number.

6901415682432 is an abundant number, since it is smaller than the sum of its proper divisors (11490183019968).

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

6901415682432 is a wasteful number, since it uses less digits than its factorization.

6901415682432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58542463 (or 58542451 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 6901415682432 in words is "six trillion, nine hundred one billion, four hundred fifteen million, six hundred eighty-two thousand, four hundred thirty-two".