1400006612630 has 16 divisors (see below), whose sum is σ = 2544478039584. Its totient is φ = 554565725760.

The previous prime is 1400006612617. The next prime is 1400006612633. The reversal of 1400006612630 is 362166000041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1400006612593 and 1400006612602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400006612633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679613831 + ... + 679615890.

It is an arithmetic number, because the mean of its divisors is an integer number (159029877474).

Almost surely, 2^{1400006612630} is an apocalyptic number.

1400006612630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400006612630 is a deficient number, since it is larger than the sum of its proper divisors (1144471426954).

1400006612630 is a wasteful number, since it uses less digits than its factorization.

1400006612630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359229831.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 1400006612630 in words is "one trillion, four hundred billion, six million, six hundred twelve thousand, six hundred thirty".