34020531401 has 4 divisors (see below), whose sum is σ = 34020939204. Its totient is φ = 34020123600.

The previous prime is 34020531383. The next prime is 34020531463. The reversal of 34020531401 is 10413502043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7337635600 + 26682895801 = 85660^2 + 163349^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34020531401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34020521401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28430 + ... + 262391.

It is an arithmetic number, because the mean of its divisors is an integer number (8505234801).

Almost surely, 2^34020531401 is an apocalyptic number.

It is an amenable number.

34020531401 is a deficient number, since it is larger than the sum of its proper divisors (407803).

34020531401 is a wasteful number, since it uses less digits than its factorization.

34020531401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407802.

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 34020531401 in words is "thirty-four billion, twenty million, five hundred thirty-one thousand, four hundred one".