41391260541780 has 96 divisors (see below), whose sum is σ = 118603471945728. Its totient is φ = 10779825168000.

The previous prime is 41391260541769. The next prime is 41391260541907. The reversal of 41391260541780 is 8714506219314.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23374605 + ... + 25082955.

It is an arithmetic number, because the mean of its divisors is an integer number (1235452832768).

It is a 1-persistent number, because it is pandigital, but 2⋅41391260541780 = 82782521083560 is not.

Almost surely, 2^{41391260541780} is an apocalyptic number.

It is an amenable number.

41391260541780 is an abundant number, since it is smaller than the sum of its proper divisors (77212211403948).

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

41391260541780 is a wasteful number, since it uses less digits than its factorization.

41391260541780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717797 (or 1717795 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 41391260541780 in words is "forty-one trillion, three hundred ninety-one billion, two hundred sixty million, five hundred forty-one thousand, seven hundred eighty".