34130433403550 has 144 divisors (see below), whose sum is σ = 73893134286720. Its totient is φ = 11679403929600.

The previous prime is 34130433403537. The next prime is 34130433403597. The reversal of 34130433403550 is 5530433403143.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 939722291 + ... + 939758609.

It is an arithmetic number, because the mean of its divisors is an integer number (513146765880).

Almost surely, 2^{34130433403550} is an apocalyptic number.

34130433403550 is an abundant number, since it is smaller than the sum of its proper divisors (39762700883170).

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

34130433403550 is a wasteful number, since it uses less digits than its factorization.

34130433403550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45507 (or 45491 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 34130433403550 its reverse (5530433403143), we get a palindrome (39660866806693).

The spelling of 34130433403550 in words is "thirty-four trillion, one hundred thirty billion, four hundred thirty-three million, four hundred three thousand, five hundred fifty".