1020453337014 has 16 divisors (see below), whose sum is σ = 2045996221680. Its totient is φ = 339302854400.

The previous prime is 1020453336983. The next prime is 1020453337031. The reversal of 1020453337014 is 4107333540201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212061879 + ... + 212066690.

It is an arithmetic number, because the mean of its divisors is an integer number (127874763855).

Almost surely, 2^{1020453337014} is an apocalyptic number.

1020453337014 is an abundant number, since it is smaller than the sum of its proper divisors (1025542884666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1020453337014 is a wasteful number, since it uses less digits than its factorization.

1020453337014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424128975.

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 1020453337014 its reverse (4107333540201), we get a palindrome (5127786877215).

The spelling of 1020453337014 in words is "one trillion, twenty billion, four hundred fifty-three million, three hundred thirty-seven thousand, fourteen".