740140734874 has 16 divisors (see below), whose sum is σ = 1152763763400. Its totient is φ = 355981025344.

The previous prime is 740140734871. The next prime is 740140734877. The reversal of 740140734874 is 478437041047.

It is an interprime number because it is at equal distance from previous prime (740140734871) and next prime (740140734877).

It can be written as a sum of positive squares in 4 ways, for example, as 635937666849 + 104203068025 = 797457^2 + 322805^2 .

It is not an unprimeable number, because it can be changed into a prime (740140734871) 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, 23703817 + ... + 23735020.

Almost surely, 2^740140734874 is an apocalyptic number.

740140734874 is a deficient number, since it is larger than the sum of its proper divisors (412623028526).

740140734874 is a wasteful number, since it uses less digits than its factorization.

740140734874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47439137.

The product of its (nonzero) digits is 2107392, while the sum is 49.

The spelling of 740140734874 in words is "seven hundred forty billion, one hundred forty million, seven hundred thirty-four thousand, eight hundred seventy-four".