146837374051 has 2 divisors, whose sum is σ = 146837374052. Its totient is φ = 146837374050.

The previous prime is 146837374031. The next prime is 146837374147. The reversal of 146837374051 is 150473738641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146837374051 - 2⁷ = 146837373923 is a prime.

It is a super-2 number, since 2×146837374051² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146837373986 and 146837374004.

It is not a weakly prime, because it can be changed into another prime (146837374031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73418687025 + 73418687026.

It is an arithmetic number, because the mean of its divisors is an integer number (73418687026).

Almost surely, 2^146837374051 is an apocalyptic number.

146837374051 is a deficient number, since it is larger than the sum of its proper divisors (1).

146837374051 is an equidigital number, since it uses as much as digits as its factorization.

146837374051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 146837374051 in words is "one hundred forty-six billion, eight hundred thirty-seven million, three hundred seventy-four thousand, fifty-one".