1042201024 has 28 divisors (see below), whose sum is σ = 2158038864. Its totient is φ = 498443264.

The previous prime is 1042201021. The next prime is 1042201033. The reversal of 1042201024 is 4201022401.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1042200989 and 1042201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042201021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352537 + ... + 355480.

Almost surely, 2^1042201024 is an apocalyptic number.

It is an amenable number.

1042201024 is an abundant number, since it is smaller than the sum of its proper divisors (1115837840).

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

1042201024 is an equidigital number, since it uses as much as digits as its factorization.

1042201024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708052 (or 708042 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1042201024 is about 32283.1383852314. The cubic root of 1042201024 is about 1013.8736399904.

Adding to 1042201024 its reverse (4201022401), we get a palindrome (5243223425).

The spelling of 1042201024 in words is "one billion, forty-two million, two hundred one thousand, twenty-four".