41455543542 has 16 divisors (see below), whose sum is σ = 94755528192. Its totient is φ = 11844441000.

The previous prime is 41455543541. The next prime is 41455543553. The reversal of 41455543542 is 24534555414.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 987036751 = 41455543542 / (4 + 1 + 4 + 5 + 5 + 5 + 4 + 3 + 5 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 41455543494 and 41455543503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41455543541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493518334 + ... + 493518417.

It is an arithmetic number, because the mean of its divisors is an integer number (5922220512).

Almost surely, 2^41455543542 is an apocalyptic number.

41455543542 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

41455543542 is an abundant number, since it is smaller than the sum of its proper divisors (53299984650).

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

41455543542 is a wasteful number, since it uses less digits than its factorization.

41455543542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987036763.

The product of its digits is 960000, while the sum is 42.

The spelling of 41455543542 in words is "forty-one billion, four hundred fifty-five million, five hundred forty-three thousand, five hundred forty-two".