1400725426371 has 8 divisors (see below), whose sum is σ = 1867662479040. Its totient is φ = 933802662312.

The previous prime is 1400725426369. The next prime is 1400725426403. The reversal of 1400725426371 is 1736245270041.

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

It is not a de Polignac number, because 1400725426371 - 2¹ = 1400725426369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1400725436371) 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, 3341281 + ... + 3737058.

It is an arithmetic number, because the mean of its divisors is an integer number (233457809880).

Almost surely, 2^{1400725426371} is an apocalyptic number.

1400725426371 is a deficient number, since it is larger than the sum of its proper divisors (466937052669).

1400725426371 is an equidigital number, since it uses as much as digits as its factorization.

1400725426371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7144305.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 1400725426371 in words is "one trillion, four hundred billion, seven hundred twenty-five million, four hundred twenty-six thousand, three hundred seventy-one".