34534044040051 has 16 divisors (see below), whose sum is σ = 36474593056000. Its totient is φ = 32654358763488.

The previous prime is 34534044040021. The next prime is 34534044040081. The reversal of 34534044040051 is 15004044043543.

It is an interprime number because it is at equal distance from previous prime (34534044040021) and next prime (34534044040081).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34534044040051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34534044040021) 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, 54220761 + ... + 54853978.

It is an arithmetic number, because the mean of its divisors is an integer number (2279662066000).

Almost surely, 2^{34534044040051} is an apocalyptic number.

34534044040051 is a deficient number, since it is larger than the sum of its proper divisors (1940549015949).

34534044040051 is a wasteful number, since it uses less digits than its factorization.

34534044040051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109075018.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 34534044040051 its reverse (15004044043543), we get a palindrome (49538088083594).

The spelling of 34534044040051 in words is "thirty-four trillion, five hundred thirty-four billion, forty-four million, forty thousand, fifty-one".