1375186671001 has 16 divisors (see below), whose sum is σ = 1615637657088. Its totient is φ = 1153978704000.

The previous prime is 1375186670971. The next prime is 1375186671041. The reversal of 1375186671001 is 1001766815731.

It is a cyclic number.

It is not a de Polignac number, because 1375186671001 - 2⁵ = 1375186670969 is a prime.

It is a super-2 number, since 2×1375186671001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1375186671041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11215576 + ... + 11337526.

It is an arithmetic number, because the mean of its divisors is an integer number (100977353568).

Almost surely, 2^{1375186671001} is an apocalyptic number.

1375186671001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1375186671001 is a deficient number, since it is larger than the sum of its proper divisors (240450986087).

1375186671001 is a wasteful number, since it uses less digits than its factorization.

1375186671001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200832.

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 1375186671001 in words is "one trillion, three hundred seventy-five billion, one hundred eighty-six million, six hundred seventy-one thousand, one".