1150153233240 has 128 divisors (see below), whose sum is σ = 3865871473920. Its totient is φ = 271289203200.

The previous prime is 1150153233233. The next prime is 1150153233241. The reversal of 1150153233240 is 423323510511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1150153233198 and 1150153233207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150153233241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11725866 + ... + 11823545.

It is an arithmetic number, because the mean of its divisors is an integer number (30202120890).

Almost surely, 2^{1150153233240} is an apocalyptic number.

1150153233240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150153233240 is an abundant number, since it is smaller than the sum of its proper divisors (2715718240680).

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

1150153233240 is a wasteful number, since it uses less digits than its factorization.

1150153233240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23549473 (or 23549469 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1150153233240 its reverse (423323510511), we get a palindrome (1573476743751).

The spelling of 1150153233240 in words is "one trillion, one hundred fifty billion, one hundred fifty-three million, two hundred thirty-three thousand, two hundred forty".