1043012402 has 8 divisors (see below), whose sum is σ = 1579708416. Its totient is φ = 516442932.

The previous prime is 1043012401. The next prime is 1043012413. The reversal of 1043012402 is 2042103401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1043012401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2531378 + ... + 2531789.

It is an arithmetic number, because the mean of its divisors is an integer number (197463552).

Almost surely, 2^1043012402 is an apocalyptic number.

1043012402 is a deficient number, since it is larger than the sum of its proper divisors (536696014).

1043012402 is a wasteful number, since it uses less digits than its factorization.

1043012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063272.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1043012402 is about 32295.7025314515. The cubic root of 1043012402 is about 1014.1366798965.

Adding to 1043012402 its reverse (2042103401), we get a palindrome (3085115803).

Subtracting 1043012402 from its reverse (2042103401), we obtain a palindrome (999090999).

The spelling of 1043012402 in words is "one billion, forty-three million, twelve thousand, four hundred two".