140224332379 has 2 divisors, whose sum is σ = 140224332380. Its totient is φ = 140224332378.

The previous prime is 140224332337. The next prime is 140224332407. The reversal of 140224332379 is 973233422041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140224332379 - 2¹¹ = 140224330331 is a prime.

It is a super-2 number, since 2×140224332379² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140224332319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70112166189 + 70112166190.

It is an arithmetic number, because the mean of its divisors is an integer number (70112166190).

Almost surely, 2^140224332379 is an apocalyptic number.

140224332379 is a deficient number, since it is larger than the sum of its proper divisors (1).

140224332379 is an equidigital number, since it uses as much as digits as its factorization.

140224332379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 140224332379 in words is "one hundred forty billion, two hundred twenty-four million, three hundred thirty-two thousand, three hundred seventy-nine".