1341002046 has 16 divisors (see below), whose sum is σ = 2693821824. Its totient is φ = 445031064.

The previous prime is 1341001957. The next prime is 1341002059. The reversal of 1341002046 is 6402001431.

It is a super-2 number, since 2×1341002046² = 3596572974752372232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490930 + ... + 493653.

It is an arithmetic number, because the mean of its divisors is an integer number (168363864).

Almost surely, 2^1341002046 is an apocalyptic number.

1341002046 is an abundant number, since it is smaller than the sum of its proper divisors (1352819778).

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

1341002046 is a wasteful number, since it uses less digits than its factorization.

1341002046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984815.

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

The square root of 1341002046 is about 36619.6947829989. The cubic root of 1341002046 is about 1102.7485112946.

Adding to 1341002046 its reverse (6402001431), we get a palindrome (7743003477).

The spelling of 1341002046 in words is "one billion, three hundred forty-one million, two thousand, forty-six".