34101312 has 56 divisors (see below), whose sum is σ = 103119936. Its totient is φ = 9742848.

The previous prime is 34101311. The next prime is 34101349. The reversal of 34101312 is 21310143.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 34101291 and 34101300.

It is not an unprimeable number, because it can be changed into a prime (34101311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11343 + ... + 14030.

Almost surely, 2^34101312 is an apocalyptic number.

34101312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34101312 is an abundant number, since it is smaller than the sum of its proper divisors (69018624).

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

34101312 is a wasteful number, since it uses less digits than its factorization.

34101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25395 (or 25385 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 34101312 is about 5839.6328651723. The cubic root of 34101312 is about 324.2826370804.

Adding to 34101312 its reverse (21310143), we get a palindrome (55411455).

The spelling of 34101312 in words is "thirty-four million, one hundred one thousand, three hundred twelve".