140514416 has 20 divisors (see below), whose sum is σ = 311139312. Its totient is φ = 60220416.

The previous prime is 140514403. The next prime is 140514547. The reversal of 140514416 is 614415041.

It is a super-2 number, since 2×140514416² = 39488602207642112, which contains 22 as substring.

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, 627185 + ... + 627408.

Almost surely, 2^140514416 is an apocalyptic number.

140514416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140514416 is an abundant number, since it is smaller than the sum of its proper divisors (170624896).

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

140514416 is a wasteful number, since it uses less digits than its factorization.

140514416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254608 (or 1254602 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 140514416 is about 11853.8776777897. The cubic root of 140514416 is about 519.8846095047.

Adding to 140514416 its reverse (614415041), we get a palindrome (754929457).

The spelling of 140514416 in words is "one hundred forty million, five hundred fourteen thousand, four hundred sixteen".