20432014302 has 32 divisors (see below), whose sum is σ = 46757491200. Its totient is φ = 5830750368.

The previous prime is 20432014283. The next prime is 20432014391. The reversal of 20432014302 is 20341023402.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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, 254677 + ... + 325152.

It is an arithmetic number, because the mean of its divisors is an integer number (1461171600).

Almost surely, 2^20432014302 is an apocalyptic number.

20432014302 is an abundant number, since it is smaller than the sum of its proper divisors (26325476898).

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

20432014302 is a wasteful number, since it uses less digits than its factorization.

20432014302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580680.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20432014302 its reverse (20341023402), we get a palindrome (40773037704).

The spelling of 20432014302 in words is "twenty billion, four hundred thirty-two million, fourteen thousand, three hundred two".