126373264145 has 16 divisors (see below), whose sum is σ = 153085144320. Its totient is φ = 100143652224.

The previous prime is 126373264141. The next prime is 126373264153. The reversal of 126373264145 is 541462373621.

It is a cyclic number.

It is not a de Polignac number, because 126373264145 - 2² = 126373264141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126373264096 and 126373264105.

It is not an unprimeable number, because it can be changed into a prime (126373264141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117926 + ... + 516384.

It is an arithmetic number, because the mean of its divisors is an integer number (9567821520).

Almost surely, 2^126373264145 is an apocalyptic number.

It is an amenable number.

126373264145 is a deficient number, since it is larger than the sum of its proper divisors (26711880175).

126373264145 is a wasteful number, since it uses less digits than its factorization.

126373264145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399064.

The product of its digits is 725760, while the sum is 44.

The spelling of 126373264145 in words is "one hundred twenty-six billion, three hundred seventy-three million, two hundred sixty-four thousand, one hundred forty-five".