61022452014 has 48 divisors (see below), whose sum is σ = 136925268480. Its totient is φ = 19620487440.

The previous prime is 61022451989. The next prime is 61022452027. The reversal of 61022452014 is 41025422016.

61022452014 is a `hidden beast` number, since 6 + 102 + 24 + 520 + 14 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6804 + ... + 349415.

It is an arithmetic number, because the mean of its divisors is an integer number (2852609760).

Almost surely, 2^61022452014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61022452014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68462634240).

61022452014 is an abundant number, since it is smaller than the sum of its proper divisors (75902816466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61022452014 is a wasteful number, since it uses less digits than its factorization.

61022452014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356565 (or 356562 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The spelling of 61022452014 in words is "sixty-one billion, twenty-two million, four hundred fifty-two thousand, fourteen".