146125560641 has 4 divisors (see below), whose sum is σ = 146215375152. Its totient is φ = 146035746132.

The previous prime is 146125560631. The next prime is 146125560671. The reversal of 146125560641 is 146065521641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 146125560641 - 2²² = 146121366337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146125560631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44904815 + ... + 44908068.

It is an arithmetic number, because the mean of its divisors is an integer number (36553843788).

Almost surely, 2^146125560641 is an apocalyptic number.

It is an amenable number.

146125560641 is a deficient number, since it is larger than the sum of its proper divisors (89814511).

146125560641 is an equidigital number, since it uses as much as digits as its factorization.

146125560641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89814510.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 146125560641 in words is "one hundred forty-six billion, one hundred twenty-five million, five hundred sixty thousand, six hundred forty-one".