1079622740999 has 32 divisors (see below), whose sum is σ = 1222995151872. Its totient is φ = 944499600000.

The previous prime is 1079622740971. The next prime is 1079622741017. The reversal of 1079622740999 is 9990472269701.

It is not a de Polignac number, because 1079622740999 - 2⁸ = 1079622740743 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 (1079622740909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126995249 + ... + 127003749.

It is an arithmetic number, because the mean of its divisors is an integer number (38218598496).

Almost surely, 2^{1079622740999} is an apocalyptic number.

1079622740999 is a deficient number, since it is larger than the sum of its proper divisors (143372410873).

1079622740999 is a wasteful number, since it uses less digits than its factorization.

1079622740999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12647.

The product of its (nonzero) digits is 30862944, while the sum is 65.

The spelling of 1079622740999 in words is "one trillion, seventy-nine billion, six hundred twenty-two million, seven hundred forty thousand, nine hundred ninety-nine".