2042521188007 has 2 divisors, whose sum is σ = 2042521188008. Its totient is φ = 2042521188006.

The previous prime is 2042521187957. The next prime is 2042521188017. The reversal of 2042521188007 is 7008811252402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042521188007 - 2¹⁵ = 2042521155239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042521188017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021260594003 + 1021260594004.

It is an arithmetic number, because the mean of its divisors is an integer number (1021260594004).

Almost surely, 2^{2042521188007} is an apocalyptic number.

2042521188007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042521188007 is an equidigital number, since it uses as much as digits as its factorization.

2042521188007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 2042521188007 in words is "two trillion, forty-two billion, five hundred twenty-one million, one hundred eighty-eight thousand, seven".