26402004450232 has 16 divisors (see below), whose sum is σ = 49503812846760. Its totient is φ = 13200987691104.

The previous prime is 26402004450221. The next prime is 26402004450257. The reversal of 26402004450232 is 23205440020462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13469538 + ... + 15304654.

Almost surely, 2^{26402004450232} is an apocalyptic number.

It is an amenable number.

26402004450232 is a deficient number, since it is larger than the sum of its proper divisors (23101808396528).

26402004450232 is a wasteful number, since it uses less digits than its factorization.

26402004450232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3633510 (or 3633506 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 26402004450232 its reverse (23205440020462), we get a palindrome (49607444470694).

The spelling of 26402004450232 in words is "twenty-six trillion, four hundred two billion, four million, four hundred fifty thousand, two hundred thirty-two".