1087450148740 has 24 divisors (see below), whose sum is σ = 2314928127960. Its totient is φ = 429021427968.

The previous prime is 1087450148737. The next prime is 1087450148947. The reversal of 1087450148740 is 478410547801.

It is a happy number.

1087450148740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27258670404 + 1060191478336 = 165102^2 + 1029656^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372412975 + ... + 372415894.

It is an arithmetic number, because the mean of its divisors is an integer number (96455338665).

Almost surely, 2^{1087450148740} is an apocalyptic number.

1087450148740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087450148740 is an abundant number, since it is smaller than the sum of its proper divisors (1227477979220).

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

1087450148740 is a wasteful number, since it uses less digits than its factorization.

1087450148740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744828951 (or 744828949 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 49.

The spelling of 1087450148740 in words is "one trillion, eighty-seven billion, four hundred fifty million, one hundred forty-eight thousand, seven hundred forty".