1400299603 has 2 divisors, whose sum is σ = 1400299604. Its totient is φ = 1400299602.

The previous prime is 1400299561. The next prime is 1400299613. The reversal of 1400299603 is 3069920041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1400299603 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400299613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700149801 + 700149802.

It is an arithmetic number, because the mean of its divisors is an integer number (700149802).

Almost surely, 2^1400299603 is an apocalyptic number.

1400299603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400299603 is an equidigital number, since it uses as much as digits as its factorization.

1400299603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 1400299603 is about 37420.5772670599. The cubic root of 1400299603 is about 1118.7687369998.

The spelling of 1400299603 in words is "one billion, four hundred million, two hundred ninety-nine thousand, six hundred three".