22140428903495 has 16 divisors (see below), whose sum is σ = 30494334461760. Its totient is φ = 15116849551104.

The previous prime is 22140428903491. The next prime is 22140428903519. The reversal of 22140428903495 is 59430982404122.

It is not a de Polignac number, because 22140428903495 - 2² = 22140428903491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22140428903491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357467560 + ... + 1357483869.

It is an arithmetic number, because the mean of its divisors is an integer number (1905895903860).

Almost surely, 2^{22140428903495} is an apocalyptic number.

22140428903495 is a deficient number, since it is larger than the sum of its proper divisors (8353905558265).

22140428903495 is a wasteful number, since it uses less digits than its factorization.

22140428903495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714951674.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 22140428903495 in words is "twenty-two trillion, one hundred forty billion, four hundred twenty-eight million, nine hundred three thousand, four hundred ninety-five".