40401124511339 has 4 divisors (see below), whose sum is σ = 42527499485640. Its totient is φ = 38274749537040.

The previous prime is 40401124511309. The next prime is 40401124511347. The reversal of 40401124511339 is 93311542110404.

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

It is a cyclic number.

It is not a de Polignac number, because 40401124511339 - 2⁴⁰ = 39301612883563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40401124511309) 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, 1063187487122 + ... + 1063187487159.

It is an arithmetic number, because the mean of its divisors is an integer number (10631874871410).

Almost surely, 2^{40401124511339} is an apocalyptic number.

40401124511339 is a deficient number, since it is larger than the sum of its proper divisors (2126374974301).

40401124511339 is a wasteful number, since it uses less digits than its factorization.

40401124511339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126374974300.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 40401124511339 in words is "forty trillion, four hundred one billion, one hundred twenty-four million, five hundred eleven thousand, three hundred thirty-nine".