1049614374679 has 4 divisors (see below), whose sum is σ = 1130353941976. Its totient is φ = 968874807384.

The previous prime is 1049614374671. The next prime is 1049614374691. The reversal of 1049614374679 is 9764734169401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1049614374679 - 2³ = 1049614374671 is a prime.

It is a super-2 number, since 2×1049614374679² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049614374671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40369783629 + ... + 40369783654.

It is an arithmetic number, because the mean of its divisors is an integer number (282588485494).

Almost surely, 2^{1049614374679} is an apocalyptic number.

1049614374679 is a deficient number, since it is larger than the sum of its proper divisors (80739567297).

1049614374679 is an equidigital number, since it uses as much as digits as its factorization.

1049614374679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80739567296.

The product of its (nonzero) digits is 27433728, while the sum is 61.

The spelling of 1049614374679 in words is "one trillion, forty-nine billion, six hundred fourteen million, three hundred seventy-four thousand, six hundred seventy-nine".