61150143341 has 12 divisors (see below), whose sum is σ = 71559800928. Its totient is φ = 52100542872.

The previous prime is 61150143293. The next prime is 61150143361. The reversal of 61150143341 is 14334105116.

It is a de Polignac number, because none of the positive numbers 2^k-61150143341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61150143361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3728231 + ... + 3744596.

It is an arithmetic number, because the mean of its divisors is an integer number (5963316744).

Almost surely, 2^61150143341 is an apocalyptic number.

It is an amenable number.

61150143341 is a deficient number, since it is larger than the sum of its proper divisors (10409657587).

61150143341 is a wasteful number, since it uses less digits than its factorization.

61150143341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473008 (or 7473001 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 61150143341 its reverse (14334105116), we get a palindrome (75484248457).

The spelling of 61150143341 in words is "sixty-one billion, one hundred fifty million, one hundred forty-three thousand, three hundred forty-one".