76904289218441 has 8 divisors (see below), whose sum is σ = 77894486308800. Its totient is φ = 75915607351792.

The previous prime is 76904289218413. The next prime is 76904289218509. The reversal of 76904289218441 is 14481298240967.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76904289218441 - 2⁴² = 72506242707337 is a prime.

It is a super-2 number, since 2×76904289218441² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76904289215441) 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, 378703766 + ... + 378906783.

It is an arithmetic number, because the mean of its divisors is an integer number (9736810788600).

Almost surely, 2^{76904289218441} is an apocalyptic number.

It is an amenable number.

76904289218441 is a deficient number, since it is larger than the sum of its proper divisors (990197090359).

76904289218441 is a wasteful number, since it uses less digits than its factorization.

76904289218441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757611855.

The product of its (nonzero) digits is 55738368, while the sum is 65.

The spelling of 76904289218441 in words is "seventy-six trillion, nine hundred four billion, two hundred eighty-nine million, two hundred eighteen thousand, four hundred forty-one".