144900092474597 has 4 divisors (see below), whose sum is σ = 145065314929836. Its totient is φ = 144734870019360.

The previous prime is 144900092474591. The next prime is 144900092474617. The reversal of 144900092474597 is 795474290009441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62687898869761 + 82212193604836 = 7917569^2 + 9067094^2 .

It is a cyclic number.

It is not a de Polignac number, because 144900092474597 - 2¹² = 144900092470501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144900092474591) 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, 82611226304 + ... + 82611228057.

It is an arithmetic number, because the mean of its divisors is an integer number (36266328732459).

Almost surely, 2^{144900092474597} is an apocalyptic number.

It is an amenable number.

144900092474597 is a deficient number, since it is larger than the sum of its proper divisors (165222455239).

144900092474597 is an equidigital number, since it uses as much as digits as its factorization.

144900092474597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165222455238.

The product of its (nonzero) digits is 91445760, while the sum is 65.

The spelling of 144900092474597 in words is "one hundred forty-four trillion, nine hundred billion, ninety-two million, four hundred seventy-four thousand, five hundred ninety-seven".