40623242331001 has 16 divisors (see below), whose sum is σ = 45427761304128. Its totient is φ = 36005187628800.

The previous prime is 40623242330999. The next prime is 40623242331013. The reversal of 40623242331001 is 10013324232604.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40623242331001 - 2¹ = 40623242330999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40623242331601) 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, 29699916 + ... + 31037581.

It is an arithmetic number, because the mean of its divisors is an integer number (2839235081508).

Almost surely, 2^{40623242331001} is an apocalyptic number.

40623242331001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

40623242331001 is a deficient number, since it is larger than the sum of its proper divisors (4804518973127).

40623242331001 is a wasteful number, since it uses less digits than its factorization.

40623242331001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60739032.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 40623242331001 its reverse (10013324232604), we get a palindrome (50636566563605).

The spelling of 40623242331001 in words is "forty trillion, six hundred twenty-three billion, two hundred forty-two million, three hundred thirty-one thousand, one".