1400000026516 has 24 divisors (see below), whose sum is σ = 3015384673280. Its totient is φ = 553846164192.

The previous prime is 1400000026511. The next prime is 1400000026519. The reversal of 1400000026516 is 6156200000041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400000026511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923076596 + ... + 1923077323.

Almost surely, 2^{1400000026516} is an apocalyptic number.

It is an amenable number.

1400000026516 is an abundant number, since it is smaller than the sum of its proper divisors (1615384646764).

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

1400000026516 is a wasteful number, since it uses less digits than its factorization.

1400000026516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846153943 (or 3846153941 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1400000026516 its reverse (6156200000041), we get a palindrome (7556200026557).

The spelling of 1400000026516 in words is "one trillion, four hundred billion, twenty-six thousand, five hundred sixteen".