2240151415 has 4 divisors (see below), whose sum is σ = 2688181704. Its totient is φ = 1792121128.

The previous prime is 2240151409. The next prime is 2240151451. The reversal of 2240151415 is 5141510422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5141510422 = 2 ⋅2570755211.

It is a cyclic number.

It is not a de Polignac number, because 2240151415 - 2¹¹ = 2240149367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2240151415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224015137 + ... + 224015146.

It is an arithmetic number, because the mean of its divisors is an integer number (672045426).

Almost surely, 2^2240151415 is an apocalyptic number.

2240151415 is a deficient number, since it is larger than the sum of its proper divisors (448030289).

2240151415 is an equidigital number, since it uses as much as digits as its factorization.

2240151415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448030288.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 2240151415 is about 47330.2378506595. The cubic root of 2240151415 is about 1308.4560048698.

Adding to 2240151415 its reverse (5141510422), we get a palindrome (7381661837).

The spelling of 2240151415 in words is "two billion, two hundred forty million, one hundred fifty-one thousand, four hundred fifteen".