1140151025 has 24 divisors (see below), whose sum is σ = 1528443840. Its totient is φ = 838693440.

The previous prime is 1140151021. The next prime is 1140151027. The reversal of 1140151025 is 5201510411.

It is not a de Polignac number, because 1140151025 - 2² = 1140151021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140150988 and 1140151006.

It is not an unprimeable number, because it can be changed into a prime (1140151021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78806 + ... + 92144.

It is an arithmetic number, because the mean of its divisors is an integer number (63685160).

Almost surely, 2^1140151025 is an apocalyptic number.

It is an amenable number.

1140151025 is a deficient number, since it is larger than the sum of its proper divisors (388292815).

1140151025 is a wasteful number, since it uses less digits than its factorization.

1140151025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13625 (or 13620 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1140151025 is about 33766.1224454334. The cubic root of 1140151025 is about 1044.6900555892.

Adding to 1140151025 its reverse (5201510411), we get a palindrome (6341661436).

It can be divided in two parts, 11401 and 51025, that added together give a palindrome (62426).

The spelling of 1140151025 in words is "one billion, one hundred forty million, one hundred fifty-one thousand, twenty-five".