14020213750 has 20 divisors (see below), whose sum is σ = 26279490996. Its totient is φ = 5608085000.

The previous prime is 14020213741. The next prime is 14020213771. The reversal of 14020213750 is 5731202041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5606836 + ... + 5609335.

Almost surely, 2^14020213750 is an apocalyptic number.

14020213750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14020213750 is a deficient number, since it is larger than the sum of its proper divisors (12259277246).

14020213750 is an equidigital number, since it uses as much as digits as its factorization.

14020213750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11216193 (or 11216178 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

Adding to 14020213750 its reverse (5731202041), we get a palindrome (19751415791).

The spelling of 14020213750 in words is "fourteen billion, twenty million, two hundred thirteen thousand, seven hundred fifty".