1041858369490 has 16 divisors (see below), whose sum is σ = 1887289940952. Its totient is φ = 414088930944.

The previous prime is 1041858369479. The next prime is 1041858369493. The reversal of 1041858369490 is 949638581401.

It can be written as a sum of positive squares in 4 ways, for example, as 864715869801 + 177142499689 = 929901^2 + 420883^2 .

It is a super-2 number, since 2×1041858369490² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1041858369493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331800459 + ... + 331803598.

Almost surely, 2^{1041858369490} is an apocalyptic number.

1041858369490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1041858369490 is a deficient number, since it is larger than the sum of its proper divisors (845431571462).

1041858369490 is a wasteful number, since it uses less digits than its factorization.

1041858369490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663604221.

The product of its (nonzero) digits is 7464960, while the sum is 58.

The spelling of 1041858369490 in words is "one trillion, forty-one billion, eight hundred fifty-eight million, three hundred sixty-nine thousand, four hundred ninety".