2381240481005 has 16 divisors (see below), whose sum is σ = 2896635624960. Its totient is φ = 1879051099968.

The previous prime is 2381240480989. The next prime is 2381240481073. The reversal of 2381240481005 is 5001840421832.

It is a cyclic number.

It is not a de Polignac number, because 2381240481005 - 2⁴ = 2381240480989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2381240481005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9674987 + ... + 9918056.

It is an arithmetic number, because the mean of its divisors is an integer number (181039726560).

Almost surely, 2^{2381240481005} is an apocalyptic number.

It is an amenable number.

2381240481005 is a deficient number, since it is larger than the sum of its proper divisors (515395143955).

2381240481005 is a wasteful number, since it uses less digits than its factorization.

2381240481005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19593380.

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 2381240481005 in words is "two trillion, three hundred eighty-one billion, two hundred forty million, four hundred eighty-one thousand, five".