2616998769407 has 16 divisors (see below), whose sum is σ = 2918473569792. Its totient is φ = 2326216297920.

The previous prime is 2616998769391. The next prime is 2616998769419. The reversal of 2616998769407 is 7049678996162.

It is a cyclic number.

It is not a de Polignac number, because 2616998769407 - 2⁴ = 2616998769391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2616998768407) 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, 1916033 + ... + 2984154.

It is an arithmetic number, because the mean of its divisors is an integer number (182404598112).

Almost surely, 2^{2616998769407} is an apocalyptic number.

2616998769407 is a deficient number, since it is larger than the sum of its proper divisors (301474800385).

2616998769407 is a wasteful number, since it uses less digits than its factorization.

2616998769407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901278.

The product of its (nonzero) digits is 493807104, while the sum is 74.

The spelling of 2616998769407 in words is "two trillion, six hundred sixteen billion, nine hundred ninety-eight million, seven hundred sixty-nine thousand, four hundred seven".