13437061148 has 24 divisors (see below), whose sum is σ = 27035054592. Its totient is φ = 5724255024.

The previous prime is 13437061139. The next prime is 13437061201. The reversal of 13437061148 is 84116073431.

It is a super-2 number, since 2×13437061148² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432136 + ... + 1441487.

It is an arithmetic number, because the mean of its divisors is an integer number (1126460608).

Almost surely, 2^13437061148 is an apocalyptic number.

It is an amenable number.

13437061148 is an abundant number, since it is smaller than the sum of its proper divisors (13597993444).

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

13437061148 is a wasteful number, since it uses less digits than its factorization.

13437061148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873801 (or 2873799 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 13437061148 in words is "thirteen billion, four hundred thirty-seven million, sixty-one thousand, one hundred forty-eight".