1625141070020 has 48 divisors (see below), whose sum is σ = 3685910937408. Its totient is φ = 598322797440.

The previous prime is 1625141070017. The next prime is 1625141070071. The reversal of 1625141070020 is 200701415261.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8916326 + ... + 9096765.

It is an arithmetic number, because the mean of its divisors is an integer number (76789811196).

Almost surely, 2^{1625141070020} is an apocalyptic number.

1625141070020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1625141070020 is an abundant number, since it is smaller than the sum of its proper divisors (2060769867388).

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

1625141070020 is a wasteful number, since it uses less digits than its factorization.

1625141070020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18013460 (or 18013458 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 1625141070020 its reverse (200701415261), we get a palindrome (1825842485281).

The spelling of 1625141070020 in words is "one trillion, six hundred twenty-five billion, one hundred forty-one million, seventy thousand, twenty".