40132112993 has 8 divisors (see below), whose sum is σ = 48563229312. Its totient is φ = 32375486016.

The previous prime is 40132112981. The next prime is 40132113019. The reversal of 40132112993 is 39921123104.

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 40132112993 - 2⁶ = 40132112929 is a prime.

It is a super-2 number, since 2×40132112993² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40132115993) 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, 168622205 + ... + 168622442.

It is an arithmetic number, because the mean of its divisors is an integer number (6070403664).

Almost surely, 2^40132112993 is an apocalyptic number.

It is an amenable number.

40132112993 is a deficient number, since it is larger than the sum of its proper divisors (8431116319).

40132112993 is a wasteful number, since it uses less digits than its factorization.

40132112993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337244671.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 40132112993 in words is "forty billion, one hundred thirty-two million, one hundred twelve thousand, nine hundred ninety-three".