40106073125 has 40 divisors (see below), whose sum is σ = 51756307680. Its totient is φ = 31048920000.

The previous prime is 40106073121. The next prime is 40106073127. The reversal of 40106073125 is 52137060104.

It is not a de Polignac number, because 40106073125 - 2² = 40106073121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40106073121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2922530 + ... + 2936220.

It is an arithmetic number, because the mean of its divisors is an integer number (1293907692).

Almost surely, 2^40106073125 is an apocalyptic number.

It is an amenable number.

40106073125 is a deficient number, since it is larger than the sum of its proper divisors (11650234555).

40106073125 is a wasteful number, since it uses less digits than its factorization.

40106073125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13863 (or 13848 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 40106073125 in words is "forty billion, one hundred six million, seventy-three thousand, one hundred twenty-five".