740146012 has 12 divisors (see below), whose sum is σ = 1295962360. Its totient is φ = 369871056.

The previous prime is 740145997. The next prime is 740146061. The reversal of 740146012 is 210641047.

It is a super-2 number, since 2×740146012² = 1095632238159008288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42087 + ... + 57022.

Almost surely, 2^740146012 is an apocalyptic number.

It is an amenable number.

740146012 is a deficient number, since it is larger than the sum of its proper divisors (555816348).

740146012 is a wasteful number, since it uses less digits than its factorization.

740146012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100980 (or 100978 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 740146012 is about 27205.6246390337. The cubic root of 740146012 is about 904.5636560373.

Adding to 740146012 its reverse (210641047), we get a palindrome (950787059).

The spelling of 740146012 in words is "seven hundred forty million, one hundred forty-six thousand, twelve".