34140048447 has 8 divisors (see below), whose sum is σ = 45532378800. Its totient is φ = 22753875200.

The previous prime is 34140048427. The next prime is 34140048571. The reversal of 34140048447 is 74484004143.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34140048447 - 2¹⁴ = 34140032063 is a prime.

It is a super-2 number, since 2×34140048447² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34140048427) 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, 1526322 + ... + 1548527.

It is an arithmetic number, because the mean of its divisors is an integer number (5691547350).

Almost surely, 2^34140048447 is an apocalyptic number.

34140048447 is a deficient number, since it is larger than the sum of its proper divisors (11392330353).

34140048447 is a wasteful number, since it uses less digits than its factorization.

34140048447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078553.

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 34140048447 in words is "thirty-four billion, one hundred forty million, forty-eight thousand, four hundred forty-seven".