2150640413541 has 48 divisors (see below), whose sum is σ = 3254721100800. Its totient is φ = 1366865280000.

The previous prime is 2150640413533. The next prime is 2150640413567. The reversal of 2150640413541 is 1453140460512.

2150640413541 is a `hidden beast` number, since 2 + 1 + 5 + 0 + 640 + 4 + 1 + 3 + 5 + 4 + 1 = 666.

It is not a de Polignac number, because 2150640413541 - 2³ = 2150640413533 is a prime.

It is a super-3 number, since 3×2150640413541³ (a number of 38 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2150640413496 and 2150640413505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150640413041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5415861 + ... + 5799381.

It is an arithmetic number, because the mean of its divisors is an integer number (67806689600).

Almost surely, 2^{2150640413541} is an apocalyptic number.

It is an amenable number.

2150640413541 is a deficient number, since it is larger than the sum of its proper divisors (1104080687259).

2150640413541 is a wasteful number, since it uses less digits than its factorization.

2150640413541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383858 (or 383855 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 2150640413541 in words is "two trillion, one hundred fifty billion, six hundred forty million, four hundred thirteen thousand, five hundred forty-one".