3157843401622 has 64 divisors (see below), whose sum is σ = 5964719523840. Its totient is φ = 1220556564864.

The previous prime is 3157843401541. The next prime is 3157843401641. The reversal of 3157843401622 is 2261043487513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1620513 + ... + 2990275.

It is an arithmetic number, because the mean of its divisors is an integer number (93198742560).

Almost surely, 2^{3157843401622} is an apocalyptic number.

3157843401622 is a deficient number, since it is larger than the sum of its proper divisors (2806876122218).

3157843401622 is a wasteful number, since it uses less digits than its factorization.

3157843401622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370077.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 3157843401622 in words is "three trillion, one hundred fifty-seven billion, eight hundred forty-three million, four hundred one thousand, six hundred twenty-two".