747073461423 has 4 divisors (see below), whose sum is σ = 996097948568. Its totient is φ = 498048974280.

The previous prime is 747073461419. The next prime is 747073461443. The reversal of 747073461423 is 324164370747.

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

It is not a de Polignac number, because 747073461423 - 2² = 747073461419 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 (747073461413) 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, 124512243568 + ... + 124512243573.

It is an arithmetic number, because the mean of its divisors is an integer number (249024487142).

Almost surely, 2^747073461423 is an apocalyptic number.

747073461423 is a deficient number, since it is larger than the sum of its proper divisors (249024487145).

747073461423 is a wasteful number, since it uses less digits than its factorization.

747073461423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249024487144.

The product of its (nonzero) digits is 2370816, while the sum is 48.

The spelling of 747073461423 in words is "seven hundred forty-seven billion, seventy-three million, four hundred sixty-one thousand, four hundred twenty-three".