1402006013 has 16 divisors (see below), whose sum is σ = 1450965120. Its totient is φ = 1353893184.

The previous prime is 1402006007. The next prime is 1402006043. The reversal of 1402006013 is 3106002041.

It is not a de Polignac number, because 1402006013 - 2⁶ = 1402005949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1402005982 and 1402006000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402006003) 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, 1703120 + ... + 1703942.

It is an arithmetic number, because the mean of its divisors is an integer number (90685320).

Almost surely, 2^1402006013 is an apocalyptic number.

It is an amenable number.

1402006013 is a deficient number, since it is larger than the sum of its proper divisors (48959107).

1402006013 is a wasteful number, since it uses less digits than its factorization.

1402006013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1402006013 is about 37443.3707483715. The cubic root of 1402006013 is about 1119.2229976955. Note that the first 3 decimals are identical.

Adding to 1402006013 its reverse (3106002041), we get a palindrome (4508008054).

The spelling of 1402006013 in words is "one billion, four hundred two million, six thousand, thirteen".