40061415004 has 24 divisors (see below), whose sum is σ = 77106754368. Its totient is φ = 18096480960.

The previous prime is 40061414977. The next prime is 40061415067. The reversal of 40061415004 is 40051416004.

It is a self number, because there is not a number n which added to its sum of digits gives 40061415004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8193427 + ... + 8198314.

It is an arithmetic number, because the mean of its divisors is an integer number (3212781432).

Almost surely, 2^40061415004 is an apocalyptic number.

It is an amenable number.

40061415004 is a deficient number, since it is larger than the sum of its proper divisors (37045339364).

40061415004 is a wasteful number, since it uses less digits than its factorization.

40061415004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16391805 (or 16391803 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 40061415004 in words is "forty billion, sixty-one million, four hundred fifteen thousand, four".