5146744427474 has 8 divisors (see below), whose sum is σ = 8313971767500. Its totient is φ = 2375420504976.

The previous prime is 5146744427413. The next prime is 5146744427479. The reversal of 5146744427474 is 4747244476415.

It can be written as a sum of positive squares in 2 ways, for example, as 5121417933025 + 25326494449 = 2263055^2 + 159143^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5146744427479) 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, 98975854349 + ... + 98975854400.

Almost surely, 2^{5146744427474} is an apocalyptic number.

5146744427474 is a deficient number, since it is larger than the sum of its proper divisors (3167227340026).

5146744427474 is a wasteful number, since it uses less digits than its factorization.

5146744427474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197951708764.

The product of its digits is 84295680, while the sum is 59.

The spelling of 5146744427474 in words is "five trillion, one hundred forty-six billion, seven hundred forty-four million, four hundred twenty-seven thousand, four hundred seventy-four".