14525423742 has 32 divisors (see below), whose sum is σ = 29270628000. Its totient is φ = 4805313408.

The previous prime is 14525423741. The next prime is 14525423771. The reversal of 14525423742 is 24732452541.

It is a self number, because there is not a number n which added to its sum of digits gives 14525423742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14525423741) 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, 418884 + ... + 452232.

It is an arithmetic number, because the mean of its divisors is an integer number (914707125).

Almost surely, 2^14525423742 is an apocalyptic number.

14525423742 is an abundant number, since it is smaller than the sum of its proper divisors (14745204258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14525423742 is a wasteful number, since it uses less digits than its factorization.

14525423742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33900.

The product of its digits is 268800, while the sum is 39.

The spelling of 14525423742 in words is "fourteen billion, five hundred twenty-five million, four hundred twenty-three thousand, seven hundred forty-two".