140277934 has 8 divisors (see below), whose sum is σ = 210473928. Its totient is φ = 70119960.

The previous prime is 140277923. The next prime is 140277937. The reversal of 140277934 is 439772041.

140277934 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140277893 and 140277902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140277937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3024 + ... + 17020.

It is an arithmetic number, because the mean of its divisors is an integer number (26309241).

Almost surely, 2^140277934 is an apocalyptic number.

140277934 is a deficient number, since it is larger than the sum of its proper divisors (70195994).

140277934 is a wasteful number, since it uses less digits than its factorization.

140277934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19010.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 140277934 is about 11843.8985980124. The cubic root of 140277934 is about 519.5927951120.

The spelling of 140277934 in words is "one hundred forty million, two hundred seventy-seven thousand, nine hundred thirty-four".