142035519403 has 2 divisors, whose sum is σ = 142035519404. Its totient is φ = 142035519402.

The previous prime is 142035519361. The next prime is 142035519421. The reversal of 142035519403 is 304915530241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142035519403 is a prime.

It is not a weakly prime, because it can be changed into another prime (142035519443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71017759701 + 71017759702.

It is an arithmetic number, because the mean of its divisors is an integer number (71017759702).

Almost surely, 2^142035519403 is an apocalyptic number.

142035519403 is a deficient number, since it is larger than the sum of its proper divisors (1).

142035519403 is an equidigital number, since it uses as much as digits as its factorization.

142035519403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 142035519403 in words is "one hundred forty-two billion, thirty-five million, five hundred nineteen thousand, four hundred three".