22735402534 has 8 divisors (see below), whose sum is σ = 36726419520. Its totient is φ = 10493262696.

The previous prime is 22735402531. The next prime is 22735402561. The reversal of 22735402534 is 43520453722.

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

It is a junction number, because it is equal to n+sod(n) for n = 22735402493 and 22735402502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22735402531) 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, 437219254 + ... + 437219305.

It is an arithmetic number, because the mean of its divisors is an integer number (4590802440).

Almost surely, 2^22735402534 is an apocalyptic number.

22735402534 is a deficient number, since it is larger than the sum of its proper divisors (13991016986).

22735402534 is a wasteful number, since it uses less digits than its factorization.

22735402534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874438574.

The product of its (nonzero) digits is 201600, while the sum is 37.

The spelling of 22735402534 in words is "twenty-two billion, seven hundred thirty-five million, four hundred two thousand, five hundred thirty-four".