40137787373433 has 8 divisors (see below), whose sum is σ = 53752807760928. Its totient is φ = 26640645950784.

The previous prime is 40137787373401. The next prime is 40137787373491. The reversal of 40137787373433 is 33437378773104.

It is a happy number.

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

It is not a de Polignac number, because 40137787373433 - 2⁵ = 40137787373401 is a prime.

It is a super-2 number, since 2×40137787373433² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40137787371433) 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, 29469740416 + ... + 29469741777.

It is an arithmetic number, because the mean of its divisors is an integer number (6719100970116).

Almost surely, 2^{40137787373433} is an apocalyptic number.

It is an amenable number.

40137787373433 is a deficient number, since it is larger than the sum of its proper divisors (13615020387495).

40137787373433 is a wasteful number, since it uses less digits than its factorization.

40137787373433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58939482423.

The product of its (nonzero) digits is 74680704, while the sum is 60.

The spelling of 40137787373433 in words is "forty trillion, one hundred thirty-seven billion, seven hundred eighty-seven million, three hundred seventy-three thousand, four hundred thirty-three".