1400126726350 has 96 divisors (see below), whose sum is σ = 2911039744032. Its totient is φ = 496588800000.

The previous prime is 1400126726321. The next prime is 1400126726371. The reversal of 1400126726350 is 536276210041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137572462 + ... + 137582638.

It is an arithmetic number, because the mean of its divisors is an integer number (30323330667).

Almost surely, 2^{1400126726350} is an apocalyptic number.

1400126726350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400126726350 is an abundant number, since it is smaller than the sum of its proper divisors (1510913017682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400126726350 is a wasteful number, since it uses less digits than its factorization.

1400126726350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16342 (or 16337 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 1400126726350 in words is "one trillion, four hundred billion, one hundred twenty-six million, seven hundred twenty-six thousand, three hundred fifty".