34010145021 has 32 divisors (see below), whose sum is σ = 46485024768. Its totient is φ = 22111439040.

The previous prime is 34010145007. The next prime is 34010145023. The reversal of 34010145021 is 12054101043.

It is not a de Polignac number, because 34010145021 - 2⁶ = 34010144957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34010145023) 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, 14270796 + ... + 14273178.

It is an arithmetic number, because the mean of its divisors is an integer number (1452657024).

Almost surely, 2^34010145021 is an apocalyptic number.

It is an amenable number.

34010145021 is a deficient number, since it is larger than the sum of its proper divisors (12474879747).

34010145021 is a wasteful number, since it uses less digits than its factorization.

34010145021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 34010145021 its reverse (12054101043), we get a palindrome (46064246064).

The spelling of 34010145021 in words is "thirty-four billion, ten million, one hundred forty-five thousand, twenty-one".