40150341891600 has 240 divisors, whose sum is σ = 131642083742400. Its totient is φ = 10454894069760.

The previous prime is 40150341891571. The next prime is 40150341891661. The reversal of 40150341891600 is 619814305104.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×40150341891600² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 191279506 + ... + 191489294.

It is an arithmetic number, because the mean of its divisors is an integer number (548508682260).

Almost surely, 2^{40150341891600} is an apocalyptic number.

40150341891600 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 40150341891600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65821041871200).

40150341891600 is an abundant number, since it is smaller than the sum of its proper divisors (91491741850800).

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

40150341891600 is a wasteful number, since it uses less digits than its factorization.

40150341891600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213562 (or 213551 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 40150341891600 in words is "forty trillion, one hundred fifty billion, three hundred forty-one million, eight hundred ninety-one thousand, six hundred".