2190570008542 has 8 divisors (see below), whose sum is σ = 3479140601856. Its totient is φ = 1030856474592.

The previous prime is 2190570008531. The next prime is 2190570008597. The reversal of 2190570008542 is 2458000750912.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32214264798 + ... + 32214264865.

It is an arithmetic number, because the mean of its divisors is an integer number (434892575232).

Almost surely, 2^{2190570008542} is an apocalyptic number.

2190570008542 is a deficient number, since it is larger than the sum of its proper divisors (1288570593314).

2190570008542 is a wasteful number, since it uses less digits than its factorization.

2190570008542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64428529682.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 2190570008542 in words is "two trillion, one hundred ninety billion, five hundred seventy million, eight thousand, five hundred forty-two".