701217540465 has 64 divisors (see below), whose sum is σ = 1215349422336. Its totient is φ = 343189389312.

The previous prime is 701217540407. The next prime is 701217540487. The reversal of 701217540465 is 564045712107.

It is not a de Polignac number, because 701217540465 - 2¹⁷ = 701217409393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62731957 + ... + 62743133.

It is an arithmetic number, because the mean of its divisors is an integer number (18989834724).

Almost surely, 2^701217540465 is an apocalyptic number.

It is an amenable number.

701217540465 is a deficient number, since it is larger than the sum of its proper divisors (514131881871).

701217540465 is a wasteful number, since it uses less digits than its factorization.

701217540465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13058.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 701217540465 in words is "seven hundred one billion, two hundred seventeen million, five hundred forty thousand, four hundred sixty-five".