140019095 has 32 divisors (see below), whose sum is σ = 179988480. Its totient is φ = 104400000.

The previous prime is 140019083. The next prime is 140019169. The reversal of 140019095 is 590910041.

It is not a de Polignac number, because 140019095 - 2⁶ = 140019031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 557720 + ... + 557970.

It is an arithmetic number, because the mean of its divisors is an integer number (5624640).

Almost surely, 2^140019095 is an apocalyptic number.

140019095 is a deficient number, since it is larger than the sum of its proper divisors (39969385).

140019095 is a wasteful number, since it uses less digits than its factorization.

140019095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 140019095 is about 11832.9664497116. The cubic root of 140019095 is about 519.2730164154.

The spelling of 140019095 in words is "one hundred forty million, nineteen thousand, ninety-five".