245342244344100 has 36 divisors (see below), whose sum is σ = 709856893636464. Its totient is φ = 65424598491680.

The previous prime is 245342244344089. The next prime is 245342244344123. The reversal of 245342244344100 is 1443442243542.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408903740274 + ... + 408903740873.

Almost surely, 2^{245342244344100} is an apocalyptic number.

245342244344100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245342244344100 is an abundant number, since it is smaller than the sum of its proper divisors (464514649292364).

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

245342244344100 is a wasteful number, since it uses less digits than its factorization.

245342244344100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817807481164 (or 817807481157 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 42.

Adding to 245342244344100 its reverse (1443442243542), we get a palindrome (246785686587642).

The spelling of 245342244344100 in words is "two hundred forty-five trillion, three hundred forty-two billion, two hundred forty-four million, three hundred forty-four thousand, one hundred".