1040312020314 has 64 divisors (see below), whose sum is σ = 2437525702656. Its totient is φ = 289798133184.

The previous prime is 1040312020309. The next prime is 1040312020387. The reversal of 1040312020314 is 4130202130401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488859 + ... + 1523025.

It is an arithmetic number, because the mean of its divisors is an integer number (38086339104).

Almost surely, 2^{1040312020314} is an apocalyptic number.

1040312020314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040312020314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1218762851328).

1040312020314 is an abundant number, since it is smaller than the sum of its proper divisors (1397213682342).

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

1040312020314 is a wasteful number, since it uses less digits than its factorization.

1040312020314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034779.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1040312020314 its reverse (4130202130401), we get a palindrome (5170514150715).

The spelling of 1040312020314 in words is "one trillion, forty billion, three hundred twelve million, twenty thousand, three hundred fourteen".