102022433434 has 8 divisors (see below), whose sum is σ = 158310672660. Its totient is φ = 49252209216.

The previous prime is 102022433419. The next prime is 102022433467. The reversal of 102022433434 is 434334220201.

It can be written as a sum of positive squares in 2 ways, for example, as 101026715409 + 995718025 = 317847^2 + 31555^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102022433434² (a number of 23 digits) contains 22 as substring.

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, 879503679 + ... + 879503794.

Almost surely, 2^102022433434 is an apocalyptic number.

102022433434 is a deficient number, since it is larger than the sum of its proper divisors (56288239226).

102022433434 is a wasteful number, since it uses less digits than its factorization.

102022433434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759007504.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 102022433434 its reverse (434334220201), we get a palindrome (536356653635).

The spelling of 102022433434 in words is "one hundred two billion, twenty-two million, four hundred thirty-three thousand, four hundred thirty-four".