1141454315 has 16 divisors (see below), whose sum is σ = 1377707616. Its totient is φ = 907872000.

The previous prime is 1141454311. The next prime is 1141454339. The reversal of 1141454315 is 5134541411.

It is not a de Polignac number, because 1141454315 - 2² = 1141454311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141454311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085540 + ... + 1086590.

It is an arithmetic number, because the mean of its divisors is an integer number (86106726).

Almost surely, 2^1141454315 is an apocalyptic number.

1141454315 is a deficient number, since it is larger than the sum of its proper divisors (236253301).

1141454315 is a wasteful number, since it uses less digits than its factorization.

1141454315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110.

The product of its digits is 4800, while the sum is 29.

The square root of 1141454315 is about 33785.4157144766. The cubic root of 1141454315 is about 1045.0879606674.

Adding to 1141454315 its reverse (5134541411), we get a palindrome (6275995726).

The spelling of 1141454315 in words is "one billion, one hundred forty-one million, four hundred fifty-four thousand, three hundred fifteen".