20034041534 has 32 divisors (see below), whose sum is σ = 33800790240. Its totient is φ = 8844066432.

The previous prime is 20034041513. The next prime is 20034041581. The reversal of 20034041534 is 43514043002.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119729 + ... + 233244.

It is an arithmetic number, because the mean of its divisors is an integer number (1056274695).

Almost surely, 2^20034041534 is an apocalyptic number.

20034041534 is a deficient number, since it is larger than the sum of its proper divisors (13766748706).

20034041534 is a wasteful number, since it uses less digits than its factorization.

20034041534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353084.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 20034041534 its reverse (43514043002), we get a palindrome (63548084536).

The spelling of 20034041534 in words is "twenty billion, thirty-four million, forty-one thousand, five hundred thirty-four".