34054213531 has 16 divisors (see below), whose sum is σ = 37063968480. Its totient is φ = 31100659200.

The previous prime is 34054213489. The next prime is 34054213549. The reversal of 34054213531 is 13531245043.

It is not a de Polignac number, because 34054213531 - 2¹⁵ = 34054180763 is a prime.

It is a super-2 number, since 2×34054213531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34054213493 and 34054213502.

It is not an unprimeable number, because it can be changed into a prime (34054213591) 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, 1938435 + ... + 1955923.

It is an arithmetic number, because the mean of its divisors is an integer number (2316498030).

Almost surely, 2^34054213531 is an apocalyptic number.

34054213531 is a deficient number, since it is larger than the sum of its proper divisors (3009754949).

34054213531 is a wasteful number, since it uses less digits than its factorization.

34054213531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19086.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 34054213531 its reverse (13531245043), we get a palindrome (47585458574).

The spelling of 34054213531 in words is "thirty-four billion, fifty-four million, two hundred thirteen thousand, five hundred thirty-one".