1402011430 has 8 divisors (see below), whose sum is σ = 2523620592. Its totient is φ = 560804568.

The previous prime is 1402011389. The next prime is 1402011439. The reversal of 1402011430 is 341102041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402011439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70100562 + ... + 70100581.

It is an arithmetic number, because the mean of its divisors is an integer number (315452574).

Almost surely, 2^1402011430 is an apocalyptic number.

1402011430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402011430 is a deficient number, since it is larger than the sum of its proper divisors (1121609162).

1402011430 is a wasteful number, since it uses less digits than its factorization.

1402011430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140201150.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1402011430 is about 37443.4430842037. The cubic root of 1402011430 is about 1119.2244391594.

Adding to 1402011430 its reverse (341102041), we get a palindrome (1743113471).

The spelling of 1402011430 in words is "one billion, four hundred two million, eleven thousand, four hundred thirty".