1020354014 has 32 divisors (see below), whose sum is σ = 1621477440. Its totient is φ = 480598272.

The previous prime is 1020354001. The next prime is 1020354019. The reversal of 1020354014 is 4104530201.

It is a super-2 number, since 2×1020354014² = 2082244627771824392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020354019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987242 + ... + 988274.

It is an arithmetic number, because the mean of its divisors is an integer number (50671170).

Almost surely, 2^1020354014 is an apocalyptic number.

1020354014 is a deficient number, since it is larger than the sum of its proper divisors (601123426).

1020354014 is a wasteful number, since it uses less digits than its factorization.

1020354014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1020354014 is about 31942.9806686853. The cubic root of 1020354014 is about 1006.7391531263.

Adding to 1020354014 its reverse (4104530201), we get a palindrome (5124884215).

The spelling of 1020354014 in words is "one billion, twenty million, three hundred fifty-four thousand, fourteen".