1085126048140 has 24 divisors (see below), whose sum is σ = 2321760263760. Its totient is φ = 425860788288.

The previous prime is 1085126048137. The next prime is 1085126048141. The reversal of 1085126048140 is 418406215801.

It is a junction number, because it is equal to n+sod(n) for n = 1085126048093 and 1085126048102.

It is not an unprimeable number, because it can be changed into a prime (1085126048141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511850850 + ... + 511852969.

It is an arithmetic number, because the mean of its divisors is an integer number (96740010990).

Almost surely, 2^{1085126048140} is an apocalyptic number.

1085126048140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1085126048140 is an abundant number, since it is smaller than the sum of its proper divisors (1236634215620).

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

1085126048140 is a wasteful number, since it uses less digits than its factorization.

1085126048140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023703881 (or 1023703879 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 1085126048140 in words is "one trillion, eighty-five billion, one hundred twenty-six million, forty-eight thousand, one hundred forty".