61441116202615 has 16 divisors (see below), whose sum is σ = 75538617729408. Its totient is φ = 47953389908736.

The previous prime is 61441116202607. The next prime is 61441116202637. The reversal of 61441116202615 is 51620261114416.

61441116202615 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 61441116202615 - 2³ = 61441116202607 is a prime.

It is a Duffinian number.

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, 417580692 + ... + 417727801.

It is an arithmetic number, because the mean of its divisors is an integer number (4721163608088).

Almost surely, 2^{61441116202615} is an apocalyptic number.

61441116202615 is a deficient number, since it is larger than the sum of its proper divisors (14097501526793).

61441116202615 is a wasteful number, since it uses less digits than its factorization.

61441116202615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835308858.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 61441116202615 in words is "sixty-one trillion, four hundred forty-one billion, one hundred sixteen million, two hundred two thousand, six hundred fifteen".