1375138887614 has 8 divisors (see below), whose sum is σ = 2064728616888.
Its totient is φ = 686896015320.
The previous prime is 1375138887569. The next prime is 1375138887653. The reversal of 1375138887614 is 4167888315731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×13751388876142 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336711692 + ... + 336715775.
It is an arithmetic number, because the mean of its divisors is an integer number (258091077111).
Almost surely, 21375138887614 is an apocalyptic number.
1375138887614 is a deficient number, since it is larger than the sum of its proper divisors (689589729274).
1375138887614 is a wasteful number, since it uses less digits than its factorization.
1375138887614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673428490.
The product of its digits is 27095040, while the sum is 62.
The spelling of 1375138887614 in words is "one trillion, three hundred seventy-five billion, one hundred thirty-eight million, eight hundred eighty-seven thousand, six hundred fourteen".