40245311723576 has 16 divisors (see below), whose sum is σ = 75665572455840. Its totient is φ = 20067825735360.

The previous prime is 40245311723543. The next prime is 40245311723741. The reversal of 40245311723576 is 67532711354204.

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 3 ways as a sum of consecutive naturals, for example, 6853762685 + ... + 6853768556.

It is an arithmetic number, because the mean of its divisors is an integer number (4729098278490).

Almost surely, 2^{40245311723576} is an apocalyptic number.

It is an amenable number.

40245311723576 is a deficient number, since it is larger than the sum of its proper divisors (35420260732264).

40245311723576 is a wasteful number, since it uses less digits than its factorization.

40245311723576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13707531614 (or 13707531610 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 40245311723576 in words is "forty trillion, two hundred forty-five billion, three hundred eleven million, seven hundred twenty-three thousand, five hundred seventy-six".