1031970734140 has 24 divisors (see below), whose sum is σ = 2167274651472. Its totient is φ = 412762368000.

The previous prime is 1031970734129. The next prime is 1031970734153. The reversal of 1031970734140 is 414370791301.

It is a super-2 number, since 2×1031970734140² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1031970734093 and 1031970734102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292334 + ... + 1932373.

It is an arithmetic number, because the mean of its divisors is an integer number (90303110478).

Almost surely, 2^{1031970734140} is an apocalyptic number.

1031970734140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1031970734140 is an abundant number, since it is smaller than the sum of its proper divisors (1135303917332).

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

1031970734140 is a wasteful number, since it uses less digits than its factorization.

1031970734140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240717 (or 3240715 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 1031970734140 in words is "one trillion, thirty-one billion, nine hundred seventy million, seven hundred thirty-four thousand, one hundred forty".