1003423219976 has 64 divisors (see below), whose sum is σ = 1899502266480. Its totient is φ = 496916259840.

The previous prime is 1003423219919. The next prime is 1003423220053. The reversal of 1003423219976 is 6799123243001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 420072496900 + 583350723076 = 648130^2 + 763774^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1003423219976.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628316810 + ... + 628318406.

Almost surely, 2^{1003423219976} is an apocalyptic number.

It is an amenable number.

1003423219976 is a deficient number, since it is larger than the sum of its proper divisors (896079046504).

1003423219976 is a wasteful number, since it uses less digits than its factorization.

1003423219976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274 (or 3270 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 1003423219976 in words is "one trillion, three billion, four hundred twenty-three million, two hundred nineteen thousand, nine hundred seventy-six".