3516243141873 has 128 divisors (see below), whose sum is σ = 6073727385600. Its totient is φ = 1756481760000.

The previous prime is 3516243141811. The next prime is 3516243141911. The reversal of 3516243141873 is 3781413426153.

It is not a de Polignac number, because 3516243141873 - 2¹² = 3516243137777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3516243151873) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 256821958 + ... + 256835648.

It is an arithmetic number, because the mean of its divisors is an integer number (47450995200).

Almost surely, 2^{3516243141873} is an apocalyptic number.

3516243141873 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3516243141873 is a deficient number, since it is larger than the sum of its proper divisors (2557484243727).

3516243141873 is a wasteful number, since it uses less digits than its factorization.

3516243141873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14099.

The product of its digits is 1451520, while the sum is 48.

The spelling of 3516243141873 in words is "three trillion, five hundred sixteen billion, two hundred forty-three million, one hundred forty-one thousand, eight hundred seventy-three".