1400444332102 has 8 divisors (see below), whose sum is σ = 2120298895656. Its totient is φ = 693678033552.

The previous prime is 1400444332087. The next prime is 1400444332117. The reversal of 1400444332102 is 2012334440041.

It is an interprime number because it is at equal distance from previous prime (1400444332087) and next prime (1400444332117).

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

It is a super-2 number, since 2×1400444332102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 3272065983 + ... + 3272066410.

It is an arithmetic number, because the mean of its divisors is an integer number (265037361957).

Almost surely, 2^{1400444332102} is an apocalyptic number.

1400444332102 is a deficient number, since it is larger than the sum of its proper divisors (719854563554).

1400444332102 is a wasteful number, since it uses less digits than its factorization.

1400444332102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6544132502.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1400444332102 its reverse (2012334440041), we get a palindrome (3412778772143).

The spelling of 1400444332102 in words is "one trillion, four hundred billion, four hundred forty-four million, three hundred thirty-two thousand, one hundred two".