1202020034140 has 12 divisors (see below), whose sum is σ = 2524242071736. Its totient is φ = 480808013648.

The previous prime is 1202020034021. The next prime is 1202020034177. The reversal of 1202020034140 is 414300202021.

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, 30050500834 + ... + 30050500873.

It is an arithmetic number, because the mean of its divisors is an integer number (210353505978).

Almost surely, 2^{1202020034140} is an apocalyptic number.

1202020034140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202020034140 is an abundant number, since it is smaller than the sum of its proper divisors (1322222037596).

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

1202020034140 is a wasteful number, since it uses less digits than its factorization.

1202020034140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60101001716 (or 60101001714 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1202020034140 its reverse (414300202021), we get a palindrome (1616320236161).

The spelling of 1202020034140 in words is "one trillion, two hundred two billion, twenty million, thirty-four thousand, one hundred forty".