16146357373 has 2 divisors, whose sum is σ = 16146357374. Its totient is φ = 16146357372.

The previous prime is 16146357319. The next prime is 16146357401. The reversal of 16146357373 is 37375364161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14176950489 + 1969406884 = 119067^2 + 44378^2 .

It is a cyclic number.

It is not a de Polignac number, because 16146357373 - 2²¹ = 16144260221 is a prime.

It is a super-2 number, since 2×16146357373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16146387373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8073178686 + 8073178687.

It is an arithmetic number, because the mean of its divisors is an integer number (8073178687).

Almost surely, 2^16146357373 is an apocalyptic number.

It is an amenable number.

16146357373 is a deficient number, since it is larger than the sum of its proper divisors (1).

16146357373 is an equidigital number, since it uses as much as digits as its factorization.

16146357373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 46.

The spelling of 16146357373 in words is "sixteen billion, one hundred forty-six million, three hundred fifty-seven thousand, three hundred seventy-three".