40014024026 has 4 divisors (see below), whose sum is σ = 60021036042. Its totient is φ = 20007012012.

The previous prime is 40014024019. The next prime is 40014024031. The reversal of 40014024026 is 62042041004.

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

It can be written as a sum of positive squares in only one way, i.e., 40014001225 + 22801 = 200035^2 + 151^2 .

It is a super-2 number, since 2×40014024026² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40014023992 and 40014024010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10003506005 + ... + 10003506008.

Almost surely, 2^40014024026 is an apocalyptic number.

40014024026 is a deficient number, since it is larger than the sum of its proper divisors (20007012016).

40014024026 is a wasteful number, since it uses less digits than its factorization.

40014024026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20007012015.

The product of its (nonzero) digits is 1536, while the sum is 23.

The spelling of 40014024026 in words is "forty billion, fourteen million, twenty-four thousand, twenty-six".