40336061404 has 6 divisors (see below), whose sum is σ = 70588107464. Its totient is φ = 20168030700.

The previous prime is 40336061387. The next prime is 40336061407. The reversal of 40336061404 is 40416063304.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40336061407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5042007672 + ... + 5042007679.

Almost surely, 2^40336061404 is an apocalyptic number.

It is an amenable number.

40336061404 is a deficient number, since it is larger than the sum of its proper divisors (30252046060).

40336061404 is a wasteful number, since it uses less digits than its factorization.

40336061404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10084015355 (or 10084015353 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 40336061404 in words is "forty billion, three hundred thirty-six million, sixty-one thousand, four hundred four".