1031972200434 has 48 divisors (see below), whose sum is σ = 2587706085120. Its totient is φ = 291116928960.

The previous prime is 1031972200423. The next prime is 1031972200447. The reversal of 1031972200434 is 4340022791301.

It is a happy number.

1031972200434 is a `hidden beast` number, since 1 + 0 + 3 + 19 + 7 + 2 + 200 + 434 = 666.

It is a super-3 number, since 3×1031972200434³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51827107 + ... + 51847014.

It is an arithmetic number, because the mean of its divisors is an integer number (53910543440).

Almost surely, 2^{1031972200434} is an apocalyptic number.

1031972200434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1031972200434 is an abundant number, since it is smaller than the sum of its proper divisors (1555733884686).

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

1031972200434 is a wasteful number, since it uses less digits than its factorization.

1031972200434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103674215 (or 103674212 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

Adding to 1031972200434 its reverse (4340022791301), we get a palindrome (5371994991735).

The spelling of 1031972200434 in words is "one trillion, thirty-one billion, nine hundred seventy-two million, two hundred thousand, four hundred thirty-four".