34140105131200 has 84 divisors (see below), whose sum is σ = 84008157810120. Its totient is φ = 13655690659840.

The previous prime is 34140105131089. The next prime is 34140105131233. The reversal of 34140105131200 is 213150104143.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 67088919 + ... + 67595881.

Almost surely, 2^{34140105131200} is an apocalyptic number.

It is an amenable number.

34140105131200 is an abundant number, since it is smaller than the sum of its proper divisors (49868052678920).

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

34140105131200 is a wasteful number, since it uses less digits than its factorization.

34140105131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549074 (or 549059 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 34140105131200 its reverse (213150104143), we get a palindrome (34353255235343).

The spelling of 34140105131200 in words is "thirty-four trillion, one hundred forty billion, one hundred five million, one hundred thirty-one thousand, two hundred".