1142489501010 has 192 divisors, whose sum is σ = 3610124743680. Its totient is φ = 246845975040.

The previous prime is 1142489501003. The next prime is 1142489501017. The reversal of 1142489501010 is 101059842411.

1142489501010 is a `hidden beast` number, since 1 + 1 + 424 + 89 + 50 + 101 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1142489501003) and next prime (1142489501017).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1142489501017) 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, 1157314 + ... + 1903773.

It is an arithmetic number, because the mean of its divisors is an integer number (18802733040).

Almost surely, 2^{1142489501010} is an apocalyptic number.

1142489501010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142489501010 is an abundant number, since it is smaller than the sum of its proper divisors (2467635242670).

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

1142489501010 is a wasteful number, since it uses less digits than its factorization.

1142489501010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061153 (or 3061150 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The spelling of 1142489501010 in words is "one trillion, one hundred forty-two billion, four hundred eighty-nine million, five hundred one thousand, ten".