1124150420000 has 60 divisors (see below), whose sum is σ = 2765578704966. Its totient is φ = 449660160000.

The previous prime is 1124150419969. The next prime is 1124150420027. The reversal of 1124150420000 is 240514211.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 32217378064 + 1091933041936 = 179492^2 + 1044956^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 28083761 + ... + 28123760.

Almost surely, 2^{1124150420000} is an apocalyptic number.

1124150420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124150420000 is an abundant number, since it is smaller than the sum of its proper divisors (1641428284966).

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

1124150420000 is an frugal number, since it uses more digits than its factorization.

1124150420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56207551 (or 56207528 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 1124150420000 its reverse (240514211), we get a palindrome (1124390934211).

The spelling of 1124150420000 in words is "one trillion, one hundred twenty-four billion, one hundred fifty million, four hundred twenty thousand".