146237271974907 has 16 divisors (see below), whose sum is σ = 196809229014912. Its totient is φ = 96578451167040.

The previous prime is 146237271974879. The next prime is 146237271974923. The reversal of 146237271974907 is 709479172732641.

It is not a de Polignac number, because 146237271974907 - 2¹¹ = 146237271972859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146237271974947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11649432 + ... + 20692602.

It is an arithmetic number, because the mean of its divisors is an integer number (12300576813432).

Almost surely, 2^{146237271974907} is an apocalyptic number.

146237271974907 is a deficient number, since it is larger than the sum of its proper divisors (50571957040005).

146237271974907 is a wasteful number, since it uses less digits than its factorization.

146237271974907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093658.

The product of its (nonzero) digits is 224042112, while the sum is 69.

The spelling of 146237271974907 in words is "one hundred forty-six trillion, two hundred thirty-seven billion, two hundred seventy-one million, nine hundred seventy-four thousand, nine hundred seven".