26424406044402 has 16 divisors (see below), whose sum is σ = 53264944468992. Its totient is φ = 8738779951440.

The previous prime is 26424406044401. The next prime is 26424406044409. The reversal of 26424406044402 is 20444060442462.

It is not an unprimeable number, because it can be changed into a prime (26424406044401) 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, 17338848349 + ... + 17338849872.

It is an arithmetic number, because the mean of its divisors is an integer number (3329059029312).

Almost surely, 2^{26424406044402} is an apocalyptic number.

26424406044402 is an abundant number, since it is smaller than the sum of its proper divisors (26840538424590).

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

26424406044402 is a wasteful number, since it uses less digits than its factorization.

26424406044402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34677698353.

The product of its (nonzero) digits is 1179648, while the sum is 42.

Adding to 26424406044402 its reverse (20444060442462), we get a palindrome (46868466486864).

The spelling of 26424406044402 in words is "twenty-six trillion, four hundred twenty-four billion, four hundred six million, forty-four thousand, four hundred two".