140244433413 has 32 divisors (see below), whose sum is σ = 214251319296. Its totient is φ = 79935299328.

The previous prime is 140244433327. The next prime is 140244433429. The reversal of 140244433413 is 314334442041.

It is not a de Polignac number, because 140244433413 - 2¹⁴ = 140244417029 is a prime.

It is a super-2 number, since 2×140244433413² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140244432413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30598720 + ... + 30603302.

It is an arithmetic number, because the mean of its divisors is an integer number (6695353728).

Almost surely, 2^140244433413 is an apocalyptic number.

It is an amenable number.

140244433413 is a deficient number, since it is larger than the sum of its proper divisors (74006885883).

140244433413 is a wasteful number, since it uses less digits than its factorization.

140244433413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7993.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 140244433413 its reverse (314334442041), we get a palindrome (454578875454).

The spelling of 140244433413 in words is "one hundred forty billion, two hundred forty-four million, four hundred thirty-three thousand, four hundred thirteen".