34011020433123 has 32 divisors (see below), whose sum is σ = 51576028627200. Its totient is φ = 22139173300608.

The previous prime is 34011020433043. The next prime is 34011020433127. The reversal of 34011020433123 is 32133402011043.

It is a happy number.

34011020433123 is a `hidden beast` number, since 3 + 4 + 0 + 1 + 102 + 0 + 433 + 123 = 666.

It is not a de Polignac number, because 34011020433123 - 2²² = 34011016238819 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34011020433127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1571590 + ... + 8395947.

It is an arithmetic number, because the mean of its divisors is an integer number (1611750894600).

Almost surely, 2^{34011020433123} is an apocalyptic number.

34011020433123 is a deficient number, since it is larger than the sum of its proper divisors (17565008194077).

34011020433123 is a wasteful number, since it uses less digits than its factorization.

34011020433123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9970528 (or 9970522 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 34011020433123 its reverse (32133402011043), we get a palindrome (66144422444166).

The spelling of 34011020433123 in words is "thirty-four trillion, eleven billion, twenty million, four hundred thirty-three thousand, one hundred twenty-three".