612713144901 has 32 divisors (see below), whose sum is σ = 961016579712. Its totient is φ = 342332962560.

The previous prime is 612713144843. The next prime is 612713144933. The reversal of 612713144901 is 109441317216.

It is not a de Polignac number, because 612713144901 - 2¹³ = 612713136709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 612713144901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612713124901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592210 + ... + 1255443.

It is an arithmetic number, because the mean of its divisors is an integer number (30031768116).

Almost surely, 2^612713144901 is an apocalyptic number.

It is an amenable number.

612713144901 is a deficient number, since it is larger than the sum of its proper divisors (348303434811).

612713144901 is a wasteful number, since it uses less digits than its factorization.

612713144901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848453.

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 612713144901 in words is "six hundred twelve billion, seven hundred thirteen million, one hundred forty-four thousand, nine hundred one".