34744740813477 has 8 divisors (see below), whose sum is σ = 51473690094080. Its totient is φ = 23163160542300.

The previous prime is 34744740813389. The next prime is 34744740813493. The reversal of 34744740813477 is 77431804744743.

34744740813477 is a `hidden beast` number, since 3 + 4 + 7 + 4 + 47 + 40 + 81 + 3 + 477 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-34744740813477 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 (34744740823477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643421126149 + ... + 643421126202.

It is an arithmetic number, because the mean of its divisors is an integer number (6434211261760).

Almost surely, 2^{34744740813477} is an apocalyptic number.

It is an amenable number.

34744740813477 is a deficient number, since it is larger than the sum of its proper divisors (16728949280603).

34744740813477 is a wasteful number, since it uses less digits than its factorization.

34744740813477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286842252360 (or 1286842252354 counting only the distinct ones).

The product of its (nonzero) digits is 177020928, while the sum is 63.

The spelling of 34744740813477 in words is "thirty-four trillion, seven hundred forty-four billion, seven hundred forty million, eight hundred thirteen thousand, four hundred seventy-seven".