6954040404915 has 16 divisors (see below), whose sum is σ = 11241170471328. Its totient is φ = 3670586274816.

The previous prime is 6954040404911. The next prime is 6954040404943. The reversal of 6954040404915 is 5194040404596.

It is a happy number.

It is not a de Polignac number, because 6954040404915 - 2² = 6954040404911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6954040404911) 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, 2389703152 + ... + 2389706061.

It is an arithmetic number, because the mean of its divisors is an integer number (702573154458).

Almost surely, 2^{6954040404915} is an apocalyptic number.

6954040404915 is a deficient number, since it is larger than the sum of its proper divisors (4287130066413).

6954040404915 is a wasteful number, since it uses less digits than its factorization.

6954040404915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4779409318.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 6954040404915 in words is "six trillion, nine hundred fifty-four billion, forty million, four hundred four thousand, nine hundred fifteen".