41544257630454 has 24 divisors (see below), whose sum is σ = 90014135753880. Its totient is φ = 13847843176128.

The previous prime is 41544257630411. The next prime is 41544257630459. The reversal of 41544257630454 is 45403675244514.

41544257630454 is a `hidden beast` number, since 4 + 1 + 54 + 42 + 5 + 76 + 30 + 454 = 666.

It is a super-2 number, since 2×41544257630454² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41544257630454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41544257630459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19167987 + ... + 21224990.

It is an arithmetic number, because the mean of its divisors is an integer number (3750588989745).

Almost surely, 2^{41544257630454} is an apocalyptic number.

41544257630454 is an abundant number, since it is smaller than the sum of its proper divisors (48469878123426).

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

41544257630454 is a wasteful number, since it uses less digits than its factorization.

41544257630454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40450124 (or 40450121 counting only the distinct ones).

The product of its (nonzero) digits is 32256000, while the sum is 54.

The spelling of 41544257630454 in words is "forty-one trillion, five hundred forty-four billion, two hundred fifty-seven million, six hundred thirty thousand, four hundred fifty-four".