1003427363788 has 6 divisors (see below), whose sum is σ = 1755997886636. Its totient is φ = 501713681892.

The previous prime is 1003427363773. The next prime is 1003427363803. The reversal of 1003427363788 is 8873637243001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1003427363773) and next prime (1003427363803).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125428420470 + ... + 125428420477.

Almost surely, 2^{1003427363788} is an apocalyptic number.

It is an amenable number.

1003427363788 is a deficient number, since it is larger than the sum of its proper divisors (752570522848).

1003427363788 is a wasteful number, since it uses less digits than its factorization.

1003427363788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250856840951 (or 250856840949 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 1003427363788 in words is "one trillion, three billion, four hundred twenty-seven million, three hundred sixty-three thousand, seven hundred eighty-eight".