1230616937725 has 24 divisors (see below), whose sum is σ = 1750255956608. Its totient is φ = 840805185600.

The previous prime is 1230616937657. The next prime is 1230616937729. The reversal of 1230616937725 is 5277396160321.

It is not a de Polignac number, because 1230616937725 - 2⁷ = 1230616937597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230616937729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12644841 + ... + 12741790.

Almost surely, 2^{1230616937725} is an apocalyptic number.

It is an amenable number.

1230616937725 is a deficient number, since it is larger than the sum of its proper divisors (519639018883).

1230616937725 is a wasteful number, since it uses less digits than its factorization.

1230616937725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25386925 (or 25386920 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 1230616937725 in words is "one trillion, two hundred thirty billion, six hundred sixteen million, nine hundred thirty-seven thousand, seven hundred twenty-five".