61411212060 has 48 divisors (see below), whose sum is σ = 187583340672. Its totient is φ = 14887566400.

The previous prime is 61411212053. The next prime is 61411212157. The reversal of 61411212060 is 6021211416.

It is a happy number.

61411212060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 61411212060.

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, 46522986 + ... + 46524305.

It is an arithmetic number, because the mean of its divisors is an integer number (3907986264).

Almost surely, 2^61411212060 is an apocalyptic number.

61411212060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61411212060 is an abundant number, since it is smaller than the sum of its proper divisors (126172128612).

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

61411212060 is a wasteful number, since it uses less digits than its factorization.

61411212060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93047314 (or 93047312 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 61411212060 its reverse (6021211416), we get a palindrome (67432423476).

The spelling of 61411212060 in words is "sixty-one billion, four hundred eleven million, two hundred twelve thousand, sixty".