1004437434370 has 16 divisors (see below), whose sum is σ = 1808003691000. Its totient is φ = 401771349504.

The previous prime is 1004437434367. The next prime is 1004437434379. The reversal of 1004437434370 is 734347344001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 911553291009 + 92884143361 = 954753^2 + 304769^2 .

It is not an unprimeable number, because it can be changed into a prime (1004437434379) 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, 904756 + ... + 1681504.

Almost surely, 2^{1004437434370} is an apocalyptic number.

1004437434370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004437434370 is a deficient number, since it is larger than the sum of its proper divisors (803566256630).

1004437434370 is a wasteful number, since it uses less digits than its factorization.

1004437434370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906069.

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 1004437434370 in words is "one trillion, four billion, four hundred thirty-seven million, four hundred thirty-four thousand, three hundred seventy".