4157656413362 has 8 divisors (see below), whose sum is σ = 6245280792300. Its totient is φ = 2075896149264.

The previous prime is 4157656413329. The next prime is 4157656413401. The reversal of 4157656413362 is 2633146567514.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4153725248761 + 3931164601 = 2038069^2 + 62699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4157656413362² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466026937 + ... + 1466029772.

Almost surely, 2^{4157656413362} is an apocalyptic number.

4157656413362 is a deficient number, since it is larger than the sum of its proper divisors (2087624378938).

4157656413362 is a wasteful number, since it uses less digits than its factorization.

4157656413362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932057420.

The product of its digits is 10886400, while the sum is 53.

The spelling of 4157656413362 in words is "four trillion, one hundred fifty-seven billion, six hundred fifty-six million, four hundred thirteen thousand, three hundred sixty-two".