140361424 has 40 divisors (see below), whose sum is σ = 319209728. Its totient is φ = 58527360.

The previous prime is 140361359. The next prime is 140361443. The reversal of 140361424 is 424163041.

It is a super-3 number, since 3×140361424³ (a number of 25 digits) contains 333 as substring.

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, 12792 + ... + 21079.

Almost surely, 2^140361424 is an apocalyptic number.

140361424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140361424 is an abundant number, since it is smaller than the sum of its proper divisors (178848304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140361424 is a wasteful number, since it uses less digits than its factorization.

140361424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33923 (or 33917 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 140361424 is about 11847.4226733075. The cubic root of 140361424 is about 519.6958576481.

The spelling of 140361424 in words is "one hundred forty million, three hundred sixty-one thousand, four hundred twenty-four".