34445254243000 has 64 divisors (see below), whose sum is σ = 80699124729600. Its totient is φ = 13761481219200.

The previous prime is 34445254242991. The next prime is 34445254243019. The reversal of 34445254243000 is 34245254443.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19946184 + ... + 21604183.

It is an arithmetic number, because the mean of its divisors is an integer number (1260923823900).

Almost surely, 2^{34445254243000} is an apocalyptic number.

It is an amenable number.

34445254243000 is an abundant number, since it is smaller than the sum of its proper divisors (46253870486600).

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

34445254243000 is a wasteful number, since it uses less digits than its factorization.

34445254243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41551217 (or 41551203 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 34445254243000 its reverse (34245254443), we get a palindrome (34479499497443).

The spelling of 34445254243000 in words is "thirty-four trillion, four hundred forty-five billion, two hundred fifty-four million, two hundred forty-three thousand".