61489282041 has 24 divisors (see below), whose sum is σ = 96910946496. Its totient is φ = 37259022240.

The previous prime is 61489282031. The next prime is 61489282051. The reversal of 61489282041 is 14028298416.

61489282041 is a `hidden beast` number, since 614 + 8 + 9 + 2 + 8 + 20 + 4 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (61489282031) and next prime (61489282051).

It is not a de Polignac number, because 61489282041 - 2³⁴ = 44309412857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61489282021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 478516 + ... + 593258.

It is an arithmetic number, because the mean of its divisors is an integer number (4037956104).

Almost surely, 2^61489282041 is an apocalyptic number.

It is an amenable number.

61489282041 is a deficient number, since it is larger than the sum of its proper divisors (35421664455).

61489282041 is a wasteful number, since it uses less digits than its factorization.

61489282041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120173 (or 120170 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 61489282041 in words is "sixty-one billion, four hundred eighty-nine million, two hundred eighty-two thousand, forty-one".