34155424551 has 8 divisors (see below), whose sum is σ = 45559370880. Its totient is φ = 22760880632.

The previous prime is 34155424547. The next prime is 34155424553. The reversal of 34155424551 is 15542455143.

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 34155424551 - 2² = 34155424547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34155424553) 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, 2342121 + ... + 2356658.

It is an arithmetic number, because the mean of its divisors is an integer number (5694921360).

Almost surely, 2^34155424551 is an apocalyptic number.

34155424551 is a deficient number, since it is larger than the sum of its proper divisors (11403946329).

34155424551 is a wasteful number, since it uses less digits than its factorization.

34155424551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701205.

The product of its digits is 240000, while the sum is 39.

Adding to 34155424551 its reverse (15542455143), we get a palindrome (49697879694).

The spelling of 34155424551 in words is "thirty-four billion, one hundred fifty-five million, four hundred twenty-four thousand, five hundred fifty-one".