61452134014011 has 16 divisors (see below), whose sum is σ = 88241281662240. Its totient is φ = 37815703568640.

The previous prime is 61452134013989. The next prime is 61452134014027. The reversal of 61452134014011 is 11041043125416.

It is not a de Polignac number, because 61452134014011 - 2³⁰ = 61451060272187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61452134014031) 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, 19210570 + ... + 22179951.

It is an arithmetic number, because the mean of its divisors is an integer number (5515080103890).

Almost surely, 2^{61452134014011} is an apocalyptic number.

61452134014011 is a deficient number, since it is larger than the sum of its proper divisors (26789147648229).

61452134014011 is a wasteful number, since it uses less digits than its factorization.

61452134014011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41428606.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 61452134014011 its reverse (11041043125416), we get a palindrome (72493177139427).

The spelling of 61452134014011 in words is "sixty-one trillion, four hundred fifty-two billion, one hundred thirty-four million, fourteen thousand, eleven".