1041405013 has 16 divisors (see below), whose sum is σ = 1148244480. Its totient is φ = 944438880.

The previous prime is 1041405007. The next prime is 1041405031. The reversal of 1041405013 is 3105041401.

It is not a de Polignac number, because 1041405013 - 2⁹ = 1041404501 is a prime.

It is a super-2 number, since 2×1041405013² = 2169048802203060338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041405083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807273 + ... + 808561.

It is an arithmetic number, because the mean of its divisors is an integer number (71765280).

Almost surely, 2^1041405013 is an apocalyptic number.

It is an amenable number.

1041405013 is a deficient number, since it is larger than the sum of its proper divisors (106839467).

1041405013 is an equidigital number, since it uses as much as digits as its factorization.

1041405013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929 (or 1907 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1041405013 is about 32270.8074426408. The cubic root of 1041405013 is about 1013.6154491971.

Adding to 1041405013 its reverse (3105041401), we get a palindrome (4146446414).

The spelling of 1041405013 in words is "one billion, forty-one million, four hundred five thousand, thirteen".