1021400310334 has 8 divisors (see below), whose sum is σ = 1532141970120. Its totient is φ = 510686320296.

The previous prime is 1021400310277. The next prime is 1021400310361. The reversal of 1021400310334 is 4330130041201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 6824904 + ... + 6972955.

It is an arithmetic number, because the mean of its divisors is an integer number (191517746265).

Almost surely, 2^{1021400310334} is an apocalyptic number.

1021400310334 is a deficient number, since it is larger than the sum of its proper divisors (510741659786).

1021400310334 is a wasteful number, since it uses less digits than its factorization.

1021400310334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13834874.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1021400310334 its reverse (4330130041201), we get a palindrome (5351530351535).

The spelling of 1021400310334 in words is "one trillion, twenty-one billion, four hundred million, three hundred ten thousand, three hundred thirty-four".