1402011010 has 8 divisors (see below), whose sum is σ = 2523619836. Its totient is φ = 560804400.

The previous prime is 1402010999. The next prime is 1402011011. The reversal of 1402011010 is 101102041.

It can be written as a sum of positive squares in 2 ways, for example, as 1401978249 + 32761 = 37443^2 + 181^2 .

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

It is a super-2 number, since 2×1402011010² = 3931269744322440200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 140201101 = 1402011010 / (1 + 4 + 0 + 2 + 0 + 1 + 1 + 0 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (1402011011) 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, 70100541 + ... + 70100560.

Almost surely, 2^1402011010 is an apocalyptic number.

1402011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402011010 is a deficient number, since it is larger than the sum of its proper divisors (1121608826).

1402011010 is a wasteful number, since it uses less digits than its factorization.

1402011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140201108.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1402011010 is about 37443.4374757447. The cubic root of 1402011010 is about 1119.2243273975.

Adding to 1402011010 its reverse (101102041), we get a palindrome (1503113051).

The spelling of 1402011010 in words is "one billion, four hundred two million, eleven thousand, ten".