7216045436407 has 16 divisors (see below), whose sum is σ = 7389649463328. Its totient is φ = 7042706818560.

The previous prime is 7216045436401. The next prime is 7216045436497. The reversal of 7216045436407 is 7046345406127.

It is a cyclic number.

It is not a de Polignac number, because 7216045436407 - 2⁷ = 7216045436279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7216045436401) 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, 340032057 + ... + 340053277.

It is an arithmetic number, because the mean of its divisors is an integer number (461853091458).

Almost surely, 2^{7216045436407} is an apocalyptic number.

7216045436407 is a deficient number, since it is larger than the sum of its proper divisors (173604026921).

7216045436407 is a wasteful number, since it uses less digits than its factorization.

7216045436407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27090.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 7216045436407 in words is "seven trillion, two hundred sixteen billion, forty-five million, four hundred thirty-six thousand, four hundred seven".