1050413243 has 16 divisors (see below), whose sum is σ = 1197504000. Its totient is φ = 912046080.

The previous prime is 1050413219. The next prime is 1050413249. The reversal of 1050413243 is 3423140501.

It is not a de Polignac number, because 1050413243 - 2¹⁴ = 1050396859 is a prime.

It is a super-2 number, since 2×1050413243² = 2206735962139554098, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (1050413249) 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, 191858 + ... + 197256.

It is an arithmetic number, because the mean of its divisors is an integer number (74844000).

Almost surely, 2^1050413243 is an apocalyptic number.

1050413243 is a deficient number, since it is larger than the sum of its proper divisors (147090757).

1050413243 is a wasteful number, since it uses less digits than its factorization.

1050413243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6202.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1050413243 is about 32410.0793426983. The cubic root of 1050413243 is about 1016.5296785895.

Adding to 1050413243 its reverse (3423140501), we get a palindrome (4473553744).

The spelling of 1050413243 in words is "one billion, fifty million, four hundred thirteen thousand, two hundred forty-three".