41377377015520 has 192 divisors, whose sum is σ = 120373012158336. Its totient is φ = 13088691118080.

The previous prime is 41377377015497. The next prime is 41377377015553. The reversal of 41377377015520 is 2551077377314.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 28364790 + ... + 29787850.

It is an arithmetic number, because the mean of its divisors is an integer number (626942771658).

Almost surely, 2^{41377377015520} is an apocalyptic number.

41377377015520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41377377015520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60186506079168).

41377377015520 is an abundant number, since it is smaller than the sum of its proper divisors (78995635142816).

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

41377377015520 is a wasteful number, since it uses less digits than its factorization.

41377377015520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425093 (or 1425085 counting only the distinct ones).

The product of its (nonzero) digits is 4321800, while the sum is 52.

The spelling of 41377377015520 in words is "forty-one trillion, three hundred seventy-seven billion, three hundred seventy-seven million, fifteen thousand, five hundred twenty".