40069488086 has 16 divisors (see below), whose sum is σ = 60211206144. Its totient is φ = 19999115304.

The previous prime is 40069488071. The next prime is 40069488119. The reversal of 40069488086 is 68088496004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3406331 + ... + 3418073.

It is an arithmetic number, because the mean of its divisors is an integer number (3763200384).

Almost surely, 2^40069488086 is an apocalyptic number.

40069488086 is a deficient number, since it is larger than the sum of its proper divisors (20141718058).

40069488086 is a wasteful number, since it uses less digits than its factorization.

40069488086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14635.

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 40069488086 in words is "forty billion, sixty-nine million, four hundred eighty-eight thousand, eighty-six".