42053116034461 has 32 divisors (see below), whose sum is σ = 48700098623232. Its totient is φ = 35568796792320.

The previous prime is 42053116034459. The next prime is 42053116034467. The reversal of 42053116034461 is 16443061135024.

It is a cyclic number.

It is not a de Polignac number, because 42053116034461 - 2¹ = 42053116034459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42053116034467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313581955 + ... + 313716031.

It is an arithmetic number, because the mean of its divisors is an integer number (1521878081976).

Almost surely, 2^{42053116034461} is an apocalyptic number.

It is an amenable number.

42053116034461 is a deficient number, since it is larger than the sum of its proper divisors (6646982588771).

42053116034461 is a wasteful number, since it uses less digits than its factorization.

42053116034461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135829.

The product of its (nonzero) digits is 207360, while the sum is 40.

Adding to 42053116034461 its reverse (16443061135024), we get a palindrome (58496177169485).

The spelling of 42053116034461 in words is "forty-two trillion, fifty-three billion, one hundred sixteen million, thirty-four thousand, four hundred sixty-one".