1402003423106 has 32 divisors (see below), whose sum is σ = 2505461486976. Its totient is φ = 579967920000.

The previous prime is 1402003423099. The next prime is 1402003423109. The reversal of 1402003423106 is 6013243002041.

It is a super-2 number, since 2×1402003423106² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (1402003423109) 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 15 ways as a sum of consecutive naturals, for example, 34501595 + ... + 34542206.

It is an arithmetic number, because the mean of its divisors is an integer number (78295671468).

Almost surely, 2^{1402003423106} is an apocalyptic number.

1402003423106 is a deficient number, since it is larger than the sum of its proper divisors (1103458063870).

1402003423106 is a wasteful number, since it uses less digits than its factorization.

1402003423106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69043898.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1402003423106 its reverse (6013243002041), we get a palindrome (7415246425147).

The spelling of 1402003423106 in words is "one trillion, four hundred two billion, three million, four hundred twenty-three thousand, one hundred six".