163346019124 has 6 divisors (see below), whose sum is σ = 285855533474. Its totient is φ = 81673009560.

The previous prime is 163346019107. The next prime is 163346019149. The reversal of 163346019124 is 421910643361.

It can be written as a sum of positive squares in only one way, i.e., 160225679524 + 3120339600 = 400282^2 + 55860^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20418252387 + ... + 20418252394.

Almost surely, 2^163346019124 is an apocalyptic number.

It is an amenable number.

163346019124 is a deficient number, since it is larger than the sum of its proper divisors (122509514350).

163346019124 is a wasteful number, since it uses less digits than its factorization.

163346019124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40836504785 (or 40836504783 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 163346019124 in words is "one hundred sixty-three billion, three hundred forty-six million, nineteen thousand, one hundred twenty-four".