109977790474 has 16 divisors (see below), whose sum is σ = 165722941440. Its totient is φ = 54737375920.

The previous prime is 109977790471. The next prime is 109977790477. The reversal of 109977790474 is 474097779901.

It is an interprime number because it is at equal distance from previous prime (109977790471) and next prime (109977790477).

It is a super-2 number, since 2×109977790474² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109977790471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248859 + ... + 530929.

It is an arithmetic number, because the mean of its divisors is an integer number (10357683840).

Almost surely, 2^109977790474 is an apocalyptic number.

109977790474 is a deficient number, since it is larger than the sum of its proper divisors (55745150966).

109977790474 is a wasteful number, since it uses less digits than its factorization.

109977790474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282965.

The product of its (nonzero) digits is 28005264, while the sum is 64.

The spelling of 109977790474 in words is "one hundred nine billion, nine hundred seventy-seven million, seven hundred ninety thousand, four hundred seventy-four".