140268011519 has 8 divisors (see below), whose sum is σ = 144566685120. Its totient is φ = 136024098336.

The previous prime is 140268011503. The next prime is 140268011549. The reversal of 140268011519 is 915110862041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140268011519 - 2⁴ = 140268011503 is a prime.

It is a super-2 number, since 2×140268011519² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140268011549) 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, 13684904 + ... + 13695149.

It is an arithmetic number, because the mean of its divisors is an integer number (18070835640).

Almost surely, 2^140268011519 is an apocalyptic number.

140268011519 is a deficient number, since it is larger than the sum of its proper divisors (4298673601).

140268011519 is a wasteful number, since it uses less digits than its factorization.

140268011519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27380209.

The product of its (nonzero) digits is 17280, while the sum is 38.

The spelling of 140268011519 in words is "one hundred forty billion, two hundred sixty-eight million, eleven thousand, five hundred nineteen".