40050013344 has 96 divisors (see below), whose sum is σ = 119675211264. Its totient is φ = 11608692480.

The previous prime is 40050013309. The next prime is 40050013349. The reversal of 40050013344 is 44331005004.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (40050013349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800194 + ... + 848769.

It is an arithmetic number, because the mean of its divisors is an integer number (1246616784).

Almost surely, 2^40050013344 is an apocalyptic number.

40050013344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40050013344 is an abundant number, since it is smaller than the sum of its proper divisors (79625197920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40050013344 is a wasteful number, since it uses less digits than its factorization.

40050013344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649010 (or 1649002 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 40050013344 its reverse (44331005004), we get a palindrome (84381018348).

The spelling of 40050013344 in words is "forty billion, fifty million, thirteen thousand, three hundred forty-four".