1400752206393 has 8 divisors (see below), whose sum is σ = 1867676329056. Its totient is φ = 933831444000.

The previous prime is 1400752206391. The next prime is 1400752206419. The reversal of 1400752206393 is 3936022570041.

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

It is not a de Polignac number, because 1400752206393 - 2¹ = 1400752206391 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1400752206391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389838 + ... + 1718568.

It is an arithmetic number, because the mean of its divisors is an integer number (233459541132).

Almost surely, 2^{1400752206393} is an apocalyptic number.

It is an amenable number.

1400752206393 is a deficient number, since it is larger than the sum of its proper divisors (466924122663).

1400752206393 is a wasteful number, since it uses less digits than its factorization.

1400752206393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680135.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 1400752206393 in words is "one trillion, four hundred billion, seven hundred fifty-two million, two hundred six thousand, three hundred ninety-three".