140473414 has 16 divisors (see below), whose sum is σ = 223948800. Its totient is φ = 65855104.

The previous prime is 140473391. The next prime is 140473451. The reversal of 140473414 is 414374041.

140473414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467 + ... + 16825.

It is an arithmetic number, because the mean of its divisors is an integer number (13996800).

Almost surely, 2^140473414 is an apocalyptic number.

140473414 is a deficient number, since it is larger than the sum of its proper divisors (83475386).

140473414 is a wasteful number, since it uses less digits than its factorization.

140473414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15647.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 140473414 is about 11852.1480753490. The cubic root of 140473414 is about 519.8340372738.

The spelling of 140473414 in words is "one hundred forty million, four hundred seventy-three thousand, four hundred fourteen".