610660400340707 has 4 divisors (see below), whose sum is σ = 610684473390096. Its totient is φ = 610636327291320.

The previous prime is 610660400340701. The next prime is 610660400340763. The reversal of 610660400340707 is 707043004066016.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 610660400340707 - 2²⁸ = 610660131905251 is a prime.

It is a super-2 number, since 2×610660400340707² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610660400340701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12036486644 + ... + 12036537377.

It is an arithmetic number, because the mean of its divisors is an integer number (152671118347524).

Almost surely, 2^{610660400340707} is an apocalyptic number.

610660400340707 is a deficient number, since it is larger than the sum of its proper divisors (24073049389).

610660400340707 is a wasteful number, since it uses less digits than its factorization.

610660400340707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24073049388.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 610660400340707 in words is "six hundred ten trillion, six hundred sixty billion, four hundred million, three hundred forty thousand, seven hundred seven".