1014202021004 has 12 divisors (see below), whose sum is σ = 1879256686104. Its totient is φ = 477271539264.

The previous prime is 1014202020971. The next prime is 1014202021061. The reversal of 1014202021004 is 4001202024101.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7457367734 + ... + 7457367869.

It is an arithmetic number, because the mean of its divisors is an integer number (156604723842).

Almost surely, 2^{1014202021004} is an apocalyptic number.

It is an amenable number.

1014202021004 is a deficient number, since it is larger than the sum of its proper divisors (865054665100).

1014202021004 is a wasteful number, since it uses less digits than its factorization.

1014202021004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14914735624 (or 14914735622 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1014202021004 its reverse (4001202024101), we get a palindrome (5015404045105).

The spelling of 1014202021004 in words is "one trillion, fourteen billion, two hundred two million, twenty-one thousand, four".