1401500245433 has 2 divisors, whose sum is σ = 1401500245434. Its totient is φ = 1401500245432.

The previous prime is 1401500245423. The next prime is 1401500245451. The reversal of 1401500245433 is 3345420051041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 885880028944 + 515620216489 = 941212^2 + 718067^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401500245433 - 2¹⁴ = 1401500229049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1401500245433.

It is not a weakly prime, because it can be changed into another prime (1401500245423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700750122716 + 700750122717.

It is an arithmetic number, because the mean of its divisors is an integer number (700750122717).

Almost surely, 2^{1401500245433} is an apocalyptic number.

It is an amenable number.

1401500245433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401500245433 is an equidigital number, since it uses as much as digits as its factorization.

1401500245433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1401500245433 its reverse (3345420051041), we get a palindrome (4746920296474).

The spelling of 1401500245433 in words is "one trillion, four hundred one billion, five hundred million, two hundred forty-five thousand, four hundred thirty-three".