1375941427206 has 32 divisors (see below), whose sum is σ = 2815963041408. Its totient is φ = 447967739520.

The previous prime is 1375941427183. The next prime is 1375941427213. The reversal of 1375941427206 is 6027241495731.

It is a happy number.

It is a super-2 number, since 2×1375941427206² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12764025 + ... + 12871371.

It is an arithmetic number, because the mean of its divisors is an integer number (87998845044).

Almost surely, 2^{1375941427206} is an apocalyptic number.

1375941427206 is an abundant number, since it is smaller than the sum of its proper divisors (1440021614202).

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

1375941427206 is a wasteful number, since it uses less digits than its factorization.

1375941427206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157076.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 1375941427206 in words is "one trillion, three hundred seventy-five billion, nine hundred forty-one million, four hundred twenty-seven thousand, two hundred six".