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BaseRepresentation
bin10100000000101100101…
…010100011011110111110
311212110110210102102122122
4110000230222203132332
5140012241023400424
62531421410442542
7201231136453562
oct24005452433676
94773423372578
101375138887614
11490214063618
121a2617293452
139c8a10ab59b
144a7b28976a2
1525b8577445e
hex1402caa37be

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".