1400206466622 has 16 divisors (see below), whose sum is σ = 2801290568832. Its totient is φ = 466589216280.

The previous prime is 1400206466599. The next prime is 1400206466623. The reversal of 1400206466622 is 2266646020041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400206466623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36547408 + ... + 36585699.

It is an arithmetic number, because the mean of its divisors is an integer number (175080660552).

Almost surely, 2^{1400206466622} is an apocalyptic number.

1400206466622 is an abundant number, since it is smaller than the sum of its proper divisors (1401084102210).

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

1400206466622 is a wasteful number, since it uses less digits than its factorization.

1400206466622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73136303.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 1400206466622 in words is "one trillion, four hundred billion, two hundred six million, four hundred sixty-six thousand, six hundred twenty-two".