41399503010320 has 640 divisors, whose sum is σ = 126524377921536. Its totient is φ = 12224687505408.

The previous prime is 41399503010297. The next prime is 41399503010339. The reversal of 41399503010320 is 2301030599314.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18023291412 + ... + 18023293708.

Almost surely, 2^{41399503010320} is an apocalyptic number.

41399503010320 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 41399503010320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63262188960768).

41399503010320 is an abundant number, since it is smaller than the sum of its proper divisors (85124874911216).

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

41399503010320 is a wasteful number, since it uses less digits than its factorization.

41399503010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547 (or 3541 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 40.

The spelling of 41399503010320 in words is "forty-one trillion, three hundred ninety-nine billion, five hundred three million, ten thousand, three hundred twenty".