102412426026 has 16 divisors (see below), whose sum is σ = 211432105728. Its totient is φ = 33036266400.

The previous prime is 102412426021. The next prime is 102412426027. The reversal of 102412426026 is 620624214201.

It is a junction number, because it is equal to n+sod(n) for n = 102412425984 and 102412426002.

It is not an unprimeable number, because it can be changed into a prime (102412426021) 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, 275302035 + ... + 275302406.

It is an arithmetic number, because the mean of its divisors is an integer number (13214506608).

Almost surely, 2^102412426026 is an apocalyptic number.

102412426026 is an abundant number, since it is smaller than the sum of its proper divisors (109019679702).

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

102412426026 is a wasteful number, since it uses less digits than its factorization.

102412426026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550604477.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 102412426026 in words is "one hundred two billion, four hundred twelve million, four hundred twenty-six thousand, twenty-six".