610660401115701 has 4 divisors (see below), whose sum is σ = 814213868154272. Its totient is φ = 407106934077132.

The previous prime is 610660401115613. The next prime is 610660401115763. The reversal of 610660401115701 is 107511104066016.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 610660401115701 - 2⁷ = 610660401115573 is a prime.

It is a super-2 number, since 2×610660401115701² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 610660401115701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610660401115001) 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 3 ways as a sum of consecutive naturals, for example, 101776733519281 + ... + 101776733519286.

It is an arithmetic number, because the mean of its divisors is an integer number (203553467038568).

Almost surely, 2^{610660401115701} is an apocalyptic number.

It is an amenable number.

610660401115701 is a deficient number, since it is larger than the sum of its proper divisors (203553467038571).

610660401115701 is a wasteful number, since it uses less digits than its factorization.

610660401115701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203553467038570.

The product of its (nonzero) digits is 30240, while the sum is 39.

The spelling of 610660401115701 in words is "six hundred ten trillion, six hundred sixty billion, four hundred one million, one hundred fifteen thousand, seven hundred one".