1461150141 has 96 divisors (see below), whose sum is σ = 2406512640. Its totient is φ = 784080000.

The previous prime is 1461150139. The next prime is 1461150151. The reversal of 1461150141 is 1410511641.

It is not a de Polignac number, because 1461150141 - 2¹ = 1461150139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461150101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9676416 + ... + 9676566.

It is an arithmetic number, because the mean of its divisors is an integer number (25067840).

Almost surely, 2^1461150141 is an apocalyptic number.

1461150141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1461150141 is a deficient number, since it is larger than the sum of its proper divisors (945362499).

1461150141 is a wasteful number, since it uses less digits than its factorization.

1461150141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 1461150141 is about 38224.9936690642. The cubic root of 1461150141 is about 1134.7450095087.

Adding to 1461150141 its reverse (1410511641), we get a palindrome (2871661782).

The spelling of 1461150141 in words is "one billion, four hundred sixty-one million, one hundred fifty thousand, one hundred forty-one".