1041340428 has 48 divisors (see below), whose sum is σ = 2701611360. Its totient is φ = 346876992.

The previous prime is 1041340373. The next prime is 1041340441. The reversal of 1041340428 is 8240431401.

1041340428 is a `hidden beast` number, since 104 + 134 + 0 + 428 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236826 + ... + 241182.

It is an arithmetic number, because the mean of its divisors is an integer number (56283570).

Almost surely, 2^1041340428 is an apocalyptic number.

1041340428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1041340428 is an abundant number, since it is smaller than the sum of its proper divisors (1660270932).

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

1041340428 is a wasteful number, since it uses less digits than its factorization.

1041340428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583 (or 6575 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1041340428 is about 32269.8067549219. The cubic root of 1041340428 is about 1013.5944949074.

Adding to 1041340428 its reverse (8240431401), we get a palindrome (9281771829).

The spelling of 1041340428 in words is "one billion, forty-one million, three hundred forty thousand, four hundred twenty-eight".