1134245515 has 16 divisors (see below), whose sum is σ = 1513080576. Its totient is φ = 810576000.

The previous prime is 1134245507. The next prime is 1134245521. The reversal of 1134245515 is 5155424311.

It is not a de Polignac number, because 1134245515 - 2³ = 1134245507 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279436 + ... + 283465.

It is an arithmetic number, because the mean of its divisors is an integer number (94567536).

Almost surely, 2^1134245515 is an apocalyptic number.

1134245515 is a deficient number, since it is larger than the sum of its proper divisors (378835061).

1134245515 is a wasteful number, since it uses less digits than its factorization.

1134245515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562950.

The product of its digits is 12000, while the sum is 31.

The square root of 1134245515 is about 33678.5616527785. The cubic root of 1134245515 is about 1042.8832452384.

Adding to 1134245515 its reverse (5155424311), we get a palindrome (6289669826).

The spelling of 1134245515 in words is "one billion, one hundred thirty-four million, two hundred forty-five thousand, five hundred fifteen".