1146141480252 has 12 divisors (see below), whose sum is σ = 2674330120616. Its totient is φ = 382047160080.

The previous prime is 1146141480167. The next prime is 1146141480259. The reversal of 1146141480252 is 2520841416411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1146141480252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146141480259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47755894999 + ... + 47755895022.

Almost surely, 2^{1146141480252} is an apocalyptic number.

1146141480252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1146141480252 is an abundant number, since it is smaller than the sum of its proper divisors (1528188640364).

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

1146141480252 is a wasteful number, since it uses less digits than its factorization.

1146141480252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95511790028 (or 95511790026 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

Adding to 1146141480252 its reverse (2520841416411), we get a palindrome (3666982896663).

The spelling of 1146141480252 in words is "one trillion, one hundred forty-six billion, one hundred forty-one million, four hundred eighty thousand, two hundred fifty-two".