32421415340332 has 12 divisors (see below), whose sum is σ = 56836841957896. Its totient is φ = 16182317638080.

The previous prime is 32421415340233. The next prime is 32421415340341. The reversal of 32421415340332 is 23304351412423.

It is a super-2 number, since 2×32421415340332² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32421415340291 and 32421415340300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7097505453 + ... + 7097510020.

Almost surely, 2^{32421415340332} is an apocalyptic number.

It is an amenable number.

32421415340332 is a deficient number, since it is larger than the sum of its proper divisors (24415426617564).

32421415340332 is a wasteful number, since it uses less digits than its factorization.

32421415340332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14195016048 (or 14195016046 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 32421415340332 its reverse (23304351412423), we get a palindrome (55725766752755).

The spelling of 32421415340332 in words is "thirty-two trillion, four hundred twenty-one billion, four hundred fifteen million, three hundred forty thousand, three hundred thirty-two".