140414211012437 has 2 divisors, whose sum is σ = 140414211012438. Its totient is φ = 140414211012436.

The previous prime is 140414211012409. The next prime is 140414211012499. The reversal of 140414211012437 is 734210112414041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135856950981361 + 4557260031076 = 11655769^2 + 2134774^2 .

It is an emirp because it is prime and its reverse (734210112414041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140414211012437 - 2¹⁰ = 140414211011413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140414211012397 and 140414211012406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140414211002437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70207105506218 + 70207105506219.

It is an arithmetic number, because the mean of its divisors is an integer number (70207105506219).

Almost surely, 2^{140414211012437} is an apocalyptic number.

It is an amenable number.

140414211012437 is a deficient number, since it is larger than the sum of its proper divisors (1).

140414211012437 is an equidigital number, since it uses as much as digits as its factorization.

140414211012437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

Adding to 140414211012437 its reverse (734210112414041), we get a palindrome (874624323426478).

The spelling of 140414211012437 in words is "one hundred forty trillion, four hundred fourteen billion, two hundred eleven million, twelve thousand, four hundred thirty-seven".