740605375465 has 16 divisors (see below), whose sum is σ = 889524178560. Its totient is φ = 591952665600.

The previous prime is 740605375459. The next prime is 740605375483. The reversal of 740605375465 is 564573506047.

It is not a de Polignac number, because 740605375465 - 2⁷ = 740605375337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50889940 + ... + 50904490.

It is an arithmetic number, because the mean of its divisors is an integer number (55595261160).

Almost surely, 2^740605375465 is an apocalyptic number.

It is an amenable number.

740605375465 is a deficient number, since it is larger than the sum of its proper divisors (148918803095).

740605375465 is a wasteful number, since it uses less digits than its factorization.

740605375465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22992.

The product of its (nonzero) digits is 10584000, while the sum is 52.

The spelling of 740605375465 in words is "seven hundred forty billion, six hundred five million, three hundred seventy-five thousand, four hundred sixty-five".