40726874753 has 8 divisors (see below), whose sum is σ = 41360000448. Its totient is φ = 40098320784.

The previous prime is 40726874723. The next prime is 40726874759. The reversal of 40726874753 is 35747862704.

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 40726874753 - 2⁸ = 40726874497 is a prime.

It is a super-2 number, since 2×40726874753² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40726874695 and 40726874704.

It is not an unprimeable number, because it can be changed into a prime (40726874759) 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, 1124975 + ... + 1160612.

It is an arithmetic number, because the mean of its divisors is an integer number (5170000056).

Almost surely, 2^40726874753 is an apocalyptic number.

It is an amenable number.

40726874753 is a deficient number, since it is larger than the sum of its proper divisors (633125695).

40726874753 is a wasteful number, since it uses less digits than its factorization.

40726874753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285863.

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 40726874753 in words is "forty billion, seven hundred twenty-six million, eight hundred seventy-four thousand, seven hundred fifty-three".