32214512663090 has 32 divisors (see below), whose sum is σ = 58584630993840. Its totient is φ = 12752806477824.

The previous prime is 32214512663087. The next prime is 32214512663117. The reversal of 32214512663090 is 9036621541223.

It is a happy number.

It is a Cunningham number, because it is equal to 5675783²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 1 + 32214512663089 = 1^2 + 5675783^2 .

It is a super-2 number, since 2×32214512663090² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111103544 + ... + 111393116.

Almost surely, 2^{32214512663090} is an apocalyptic number.

32214512663090 is a deficient number, since it is larger than the sum of its proper divisors (26370118330750).

32214512663090 is a wasteful number, since it uses less digits than its factorization.

32214512663090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404366.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 32214512663090 in words is "thirty-two trillion, two hundred fourteen billion, five hundred twelve million, six hundred sixty-three thousand, ninety".