1022104434 has 32 divisors (see below), whose sum is σ = 2207822400. Its totient is φ = 313584192.

The previous prime is 1022104409. The next prime is 1022104439. The reversal of 1022104434 is 4344012201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022104434.

It is not an unprimeable number, because it can be changed into a prime (1022104439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8449 + ... + 45995.

It is an arithmetic number, because the mean of its divisors is an integer number (68994450).

Almost surely, 2^1022104434 is an apocalyptic number.

1022104434 is an abundant number, since it is smaller than the sum of its proper divisors (1185717966).

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

1022104434 is a wasteful number, since it uses less digits than its factorization.

1022104434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37914.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1022104434 is about 31970.3680616911. The cubic root of 1022104434 is about 1007.3145121317.

Adding to 1022104434 its reverse (4344012201), we get a palindrome (5366116635).

The spelling of 1022104434 in words is "one billion, twenty-two million, one hundred four thousand, four hundred thirty-four".