2140505334501 has 4 divisors (see below), whose sum is σ = 2854007112672. Its totient is φ = 1427003556332.

The previous prime is 2140505334497. The next prime is 2140505334509. The reversal of 2140505334501 is 1054335050412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2140505334501 - 2² = 2140505334497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140505334509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356750889081 + ... + 356750889086.

It is an arithmetic number, because the mean of its divisors is an integer number (713501778168).

Almost surely, 2^{2140505334501} is an apocalyptic number.

It is an amenable number.

2140505334501 is a deficient number, since it is larger than the sum of its proper divisors (713501778171).

2140505334501 is an equidigital number, since it uses as much as digits as its factorization.

2140505334501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713501778170.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 2140505334501 in words is "two trillion, one hundred forty billion, five hundred five million, three hundred thirty-four thousand, five hundred one".