146140922051 has 2 divisors, whose sum is σ = 146140922052. Its totient is φ = 146140922050.

The previous prime is 146140922041. The next prime is 146140922077. The reversal of 146140922051 is 150229041641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146140922051 - 2³⁴ = 128961052867 is a prime.

It is not a weakly prime, because it can be changed into another prime (146140922041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73070461025 + 73070461026.

It is an arithmetic number, because the mean of its divisors is an integer number (73070461026).

Almost surely, 2^146140922051 is an apocalyptic number.

146140922051 is a deficient number, since it is larger than the sum of its proper divisors (1).

146140922051 is an equidigital number, since it uses as much as digits as its factorization.

146140922051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

Adding to 146140922051 its reverse (150229041641), we get a palindrome (296369963692).

The spelling of 146140922051 in words is "one hundred forty-six billion, one hundred forty million, nine hundred twenty-two thousand, fifty-one".