3157245443660 has 192 divisors, whose sum is σ = 8613720299520. Its totient is φ = 943205652480.

The previous prime is 3157245443657. The next prime is 3157245443663. The reversal of 3157245443660 is 663445427513.

It is an interprime number because it is at equal distance from previous prime (3157245443657) and next prime (3157245443663).

It is a junction number, because it is equal to n+sod(n) for n = 3157245443599 and 3157245443608.

It is not an unprimeable number, because it can be changed into a prime (3157245443663) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5860409 + ... + 6376431.

It is an arithmetic number, because the mean of its divisors is an integer number (44863126560).

Almost surely, 2^{3157245443660} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3157245443660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4306860149760).

3157245443660 is an abundant number, since it is smaller than the sum of its proper divisors (5456474855860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3157245443660 is a wasteful number, since it uses less digits than its factorization.

3157245443660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516216 (or 516214 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 50.

The spelling of 3157245443660 in words is "three trillion, one hundred fifty-seven billion, two hundred forty-five million, four hundred forty-three thousand, six hundred sixty".