140163416 has 8 divisors (see below), whose sum is σ = 262806420. Its totient is φ = 70081704.

The previous prime is 140163407. The next prime is 140163433. The reversal of 140163416 is 614361041.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8760206 + ... + 8760221.

Almost surely, 2^140163416 is an apocalyptic number.

It is an amenable number.

140163416 is a deficient number, since it is larger than the sum of its proper divisors (122643004).

140163416 is a wasteful number, since it uses less digits than its factorization.

140163416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17520433 (or 17520429 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 140163416 is about 11839.0631386103. The cubic root of 140163416 is about 519.4513641557.

The spelling of 140163416 in words is "one hundred forty million, one hundred sixty-three thousand, four hundred sixteen".