1400074134068 has 24 divisors (see below), whose sum is σ = 2603487272904. Its totient is φ = 656513715200.

The previous prime is 1400074134059. The next prime is 1400074134073. The reversal of 1400074134068 is 8604314700041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 163303275664 + 1236770858404 = 404108^2 + 1112102^2 .

It is a super-3 number, since 3×1400074134068³ (a number of 37 digits) contains 333 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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36616703 + ... + 36654918.

It is an arithmetic number, because the mean of its divisors is an integer number (108478636371).

Almost surely, 2^{1400074134068} is an apocalyptic number.

It is an amenable number.

1400074134068 is a deficient number, since it is larger than the sum of its proper divisors (1203413138836).

1400074134068 is a wasteful number, since it uses less digits than its factorization.

1400074134068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73271923 (or 73271921 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 1400074134068 in words is "one trillion, four hundred billion, seventy-four million, one hundred thirty-four thousand, sixty-eight".