43625136802413 has 32 divisors (see below), whose sum is σ = 61614282645504. Its totient is φ = 27361146339072.

The previous prime is 43625136802411. The next prime is 43625136802459. The reversal of 43625136802413 is 31420863152634.

It is a happy number.

It is not a de Polignac number, because 43625136802413 - 2¹ = 43625136802411 is a prime.

It is a super-2 number, since 2×43625136802413² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43625136802411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2711817456 + ... + 2711833542.

It is an arithmetic number, because the mean of its divisors is an integer number (1925446332672).

Almost surely, 2^{43625136802413} is an apocalyptic number.

It is an amenable number.

43625136802413 is a deficient number, since it is larger than the sum of its proper divisors (17989145843091).

43625136802413 is a wasteful number, since it uses less digits than its factorization.

43625136802413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35121.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 43625136802413 in words is "forty-three trillion, six hundred twenty-five billion, one hundred thirty-six million, eight hundred two thousand, four hundred thirteen".