1020141464 has 64 divisors (see below), whose sum is σ = 2064480000. Its totient is φ = 471132288.

The previous prime is 1020141443. The next prime is 1020141469. The reversal of 1020141464 is 4641410201.

It is a happy number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020141469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1109597 + ... + 1110515.

It is an arithmetic number, because the mean of its divisors is an integer number (32257500).

Almost surely, 2^1020141464 is an apocalyptic number.

It is an amenable number.

1020141464 is an abundant number, since it is smaller than the sum of its proper divisors (1044338536).

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

1020141464 is a wasteful number, since it uses less digits than its factorization.

1020141464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1020141464 is about 31939.6534733863. The cubic root of 1020141464 is about 1006.6692436426.

Adding to 1020141464 its reverse (4641410201), we get a palindrome (5661551665).

The spelling of 1020141464 in words is "one billion, twenty million, one hundred forty-one thousand, four hundred sixty-four".