740204251671774 has 16 divisors (see below), whose sum is σ = 1531457072424720. Its totient is φ = 238226655710400.

The previous prime is 740204251671733. The next prime is 740204251671799. The reversal of 740204251671774 is 477176152402047.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2127023711527 + ... + 2127023711874.

It is an arithmetic number, because the mean of its divisors is an integer number (95716067026545).

Almost surely, 2^{740204251671774} is an apocalyptic number.

740204251671774 is an abundant number, since it is smaller than the sum of its proper divisors (791252820752946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740204251671774 is a wasteful number, since it uses less digits than its factorization.

740204251671774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254047423435.

The product of its (nonzero) digits is 18439680, while the sum is 57.

The spelling of 740204251671774 in words is "seven hundred forty trillion, two hundred four billion, two hundred fifty-one million, six hundred seventy-one thousand, seven hundred seventy-four".