32453452225142 has 16 divisors (see below), whose sum is σ = 52424913118032. Its totient is φ = 14978486218080.

The previous prime is 32453452225099. The next prime is 32453452225147. The reversal of 32453452225142 is 24152225435423.

It is a super-2 number, since 2×32453452225142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32453452225093 and 32453452225102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32453452225147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16753748 + ... + 18590184.

It is an arithmetic number, because the mean of its divisors is an integer number (3276557069877).

Almost surely, 2^{32453452225142} is an apocalyptic number.

32453452225142 is a deficient number, since it is larger than the sum of its proper divisors (19971460892890).

32453452225142 is a wasteful number, since it uses less digits than its factorization.

32453452225142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516143.

The product of its digits is 2304000, while the sum is 44.

The spelling of 32453452225142 in words is "thirty-two trillion, four hundred fifty-three billion, four hundred fifty-two million, two hundred twenty-five thousand, one hundred forty-two".