40103466687726 has 32 divisors (see below), whose sum is σ = 86887802228640. Its totient is φ = 12339528207552.

The previous prime is 40103466687721. The next prime is 40103466687731. The reversal of 40103466687726 is 62778666430104.

It is an interprime number because it is at equal distance from previous prime (40103466687721) and next prime (40103466687731).

It is a self number, because there is not a number n which added to its sum of digits gives 40103466687726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40103466687721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1521131815 + ... + 1521158178.

It is an arithmetic number, because the mean of its divisors is an integer number (2715243819645).

Almost surely, 2^{40103466687726} is an apocalyptic number.

40103466687726 is an abundant number, since it is smaller than the sum of its proper divisors (46784335540914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40103466687726 is a wasteful number, since it uses less digits than its factorization.

40103466687726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042290037 (or 3042290011 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 40103466687726 in words is "forty trillion, one hundred three billion, four hundred sixty-six million, six hundred eighty-seven thousand, seven hundred twenty-six".