749025911445 has 32 divisors (see below), whose sum is σ = 1416876606720. Its totient is φ = 330604538880.

The previous prime is 749025911423. The next prime is 749025911497. The reversal of 749025911445 is 544119520947.

749025911445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 749025911445 - 2¹⁰ = 749025910421 is a prime.

It is a super-2 number, since 2×749025911445² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122989716 + ... + 122995805.

It is an arithmetic number, because the mean of its divisors is an integer number (44277393960).

Almost surely, 2^749025911445 is an apocalyptic number.

It is an amenable number.

749025911445 is a deficient number, since it is larger than the sum of its proper divisors (667850695275).

749025911445 is a wasteful number, since it uses less digits than its factorization.

749025911445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245985565.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 749025911445 in words is "seven hundred forty-nine billion, twenty-five million, nine hundred eleven thousand, four hundred forty-five".