431033420022 has 16 divisors (see below), whose sum is σ = 862075602432. Its totient is φ = 143676346280.

The previous prime is 431033419997. The next prime is 431033420023. The reversal of 431033420022 is 220024330134.

It is a junction number, because it is equal to n+sod(n) for n = 431033419974 and 431033420001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431033420023) 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, 396643 + ... + 1009649.

It is an arithmetic number, because the mean of its divisors is an integer number (53879725152).

Almost surely, 2^431033420022 is an apocalyptic number.

431033420022 is an abundant number, since it is smaller than the sum of its proper divisors (431042182410).

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

431033420022 is a wasteful number, since it uses less digits than its factorization.

431033420022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730203.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 431033420022 its reverse (220024330134), we get a palindrome (651057750156).

The spelling of 431033420022 in words is "four hundred thirty-one billion, thirty-three million, four hundred twenty thousand, twenty-two".