40712725928346 has 16 divisors (see below), whose sum is σ = 81834624984000. Its totient is φ = 13502713121568.

The previous prime is 40712725928299. The next prime is 40712725928351. The reversal of 40712725928346 is 64382952721704.

It is a self number, because there is not a number n which added to its sum of digits gives 40712725928346.

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, 17048879011 + ... + 17048881398.

It is an arithmetic number, because the mean of its divisors is an integer number (5114664061500).

It is a 1-persistent number, because it is pandigital, but 2⋅40712725928346 = 81425451856692 is not.

Almost surely, 2^{40712725928346} is an apocalyptic number.

40712725928346 is an abundant number, since it is smaller than the sum of its proper divisors (41121899055654).

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

40712725928346 is a wasteful number, since it uses less digits than its factorization.

40712725928346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34097760613.

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 40712725928346 in words is "forty trillion, seven hundred twelve billion, seven hundred twenty-five million, nine hundred twenty-eight thousand, three hundred forty-six".