40432023213067 has 8 divisors (see below), whose sum is σ = 43413340584672. Its totient is φ = 37517701737600.

The previous prime is 40432023213059. The next prime is 40432023213103. The reversal of 40432023213067 is 76031232023404.

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

It is a cyclic number.

It is not a de Polignac number, because 40432023213067 - 2³ = 40432023213059 is a prime.

It is a super-2 number, since 2×40432023213067² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40432023213017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16748972784 + ... + 16748975197.

It is an arithmetic number, because the mean of its divisors is an integer number (5426667573084).

Almost surely, 2^{40432023213067} is an apocalyptic number.

40432023213067 is a deficient number, since it is larger than the sum of its proper divisors (2981317371605).

40432023213067 is a wasteful number, since it uses less digits than its factorization.

40432023213067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33497948069.

The product of its (nonzero) digits is 145152, while the sum is 37.

The spelling of 40432023213067 in words is "forty trillion, four hundred thirty-two billion, twenty-three million, two hundred thirteen thousand, sixty-seven".