34553142789 has 16 divisors (see below), whose sum is σ = 50390360064. Its totient is φ = 20886614000.

The previous prime is 34553142769. The next prime is 34553142791. The reversal of 34553142789 is 98724135543.

It is a cyclic number.

It is not a de Polignac number, because 34553142789 - 2¹³ = 34553134597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34553142709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1354287 + ... + 1379564.

It is an arithmetic number, because the mean of its divisors is an integer number (3149397504).

Almost surely, 2^34553142789 is an apocalyptic number.

It is an amenable number.

34553142789 is a deficient number, since it is larger than the sum of its proper divisors (15837217275).

34553142789 is a wasteful number, since it uses less digits than its factorization.

34553142789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734248.

The product of its digits is 3628800, while the sum is 51.

The spelling of 34553142789 in words is "thirty-four billion, five hundred fifty-three million, one hundred forty-two thousand, seven hundred eighty-nine".