1086956641425 has 24 divisors (see below), whose sum is σ = 1845671966656. Its totient is φ = 564042363840.

The previous prime is 1086956641399. The next prime is 1086956641427. The reversal of 1086956641425 is 5241466596801.

1086956641425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1086956641425 - 2¹² = 1086956637329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1086956641427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195845269 + ... + 195850818.

Almost surely, 2^{1086956641425} is an apocalyptic number.

1086956641425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1086956641425 is a deficient number, since it is larger than the sum of its proper divisors (758715325231).

1086956641425 is a wasteful number, since it uses less digits than its factorization.

1086956641425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391696137 (or 391696132 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 1086956641425 in words is "one trillion, eighty-six billion, nine hundred fifty-six million, six hundred forty-one thousand, four hundred twenty-five".