34043212113400 has 96 divisors (see below), whose sum is σ = 90460475159040. Its totient is φ = 11671597503360.

The previous prime is 34043212113397. The next prime is 34043212113409. The reversal of 34043212113400 is 431121234043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34043212113409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47049157 + ... + 47767243.

It is an arithmetic number, because the mean of its divisors is an integer number (942296616240).

Almost surely, 2^{34043212113400} is an apocalyptic number.

It is an amenable number.

34043212113400 is an abundant number, since it is smaller than the sum of its proper divisors (56417263045640).

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

34043212113400 is a wasteful number, since it uses less digits than its factorization.

34043212113400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751973 (or 751964 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 34043212113400 its reverse (431121234043), we get a palindrome (34474333347443).

The spelling of 34043212113400 in words is "thirty-four trillion, forty-three billion, two hundred twelve million, one hundred thirteen thousand, four hundred".