40114537877 has 4 divisors (see below), whose sum is σ = 40120094220. Its totient is φ = 40108981536.

The previous prime is 40114537769. The next prime is 40114537891. The reversal of 40114537877 is 77873541104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39027582916 + 1086954961 = 197554^2 + 32969^2 .

It is a cyclic number.

It is not a de Polignac number, because 40114537877 - 2⁸ = 40114537621 is a prime.

It is a super-2 number, since 2×40114537877² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40114537277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2767328 + ... + 2781785.

It is an arithmetic number, because the mean of its divisors is an integer number (10030023555).

Almost surely, 2^40114537877 is an apocalyptic number.

It is an amenable number.

40114537877 is a deficient number, since it is larger than the sum of its proper divisors (5556343).

40114537877 is an equidigital number, since it uses as much as digits as its factorization.

40114537877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556342.

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 40114537877 in words is "forty billion, one hundred fourteen million, five hundred thirty-seven thousand, eight hundred seventy-seven".