740131565131047 has 16 divisors (see below), whose sum is σ = 1000658110335968. Its totient is φ = 486517053818880.

The previous prime is 740131565131019. The next prime is 740131565131067.

740131565131047 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 740131565131047 - 2²² = 740131560936743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 740131565130987 and 740131565131005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740131565131067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502030408 + ... + 503502525.

It is an arithmetic number, because the mean of its divisors is an integer number (62541131895998).

Almost surely, 2^{740131565131047} is an apocalyptic number.

740131565131047 is a deficient number, since it is larger than the sum of its proper divisors (260526545204921).

740131565131047 is a wasteful number, since it uses less digits than its factorization.

740131565131047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005536370.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 740131565131047 in words is "seven hundred forty trillion, one hundred thirty-one billion, five hundred sixty-five million, one hundred thirty-one thousand, forty-seven".