350142053004020 has 12 divisors (see below), whose sum is σ = 735298311308484. Its totient is φ = 140056821201600.

The previous prime is 350142053004019. The next prime is 350142053004067. The reversal of 350142053004020 is 20400350241053.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114087221670244 + 236054831333776 = 10681162^2 + 15364076^2 .

It is a super-2 number, since 2×350142053004020² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8753551325081 + ... + 8753551325120.

It is an arithmetic number, because the mean of its divisors is an integer number (61274859275707).

Almost surely, 2^{350142053004020} is an apocalyptic number.

It is an amenable number.

350142053004020 is an abundant number, since it is smaller than the sum of its proper divisors (385156258304464).

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

350142053004020 is a wasteful number, since it uses less digits than its factorization.

350142053004020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17507102650210 (or 17507102650208 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 350142053004020 in words is "three hundred fifty trillion, one hundred forty-two billion, fifty-three million, four thousand, twenty".