13995151488 has 192 divisors, whose sum is σ = 41959837920. Its totient is φ = 4643205120.

The previous prime is 13995151487. The next prime is 13995151517. The reversal of 13995151488 is 88415159931.

It is a happy number.

13995151488 is a `hidden beast` number, since 1 + 3 + 9 + 9 + 5 + 151 + 488 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×13995151488² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (13995151483) 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, 7495131 + ... + 7496997.

Almost surely, 2^13995151488 is an apocalyptic number.

13995151488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13995151488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20979918960).

13995151488 is an abundant number, since it is smaller than the sum of its proper divisors (27964686432).

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

13995151488 is an equidigital number, since it uses as much as digits as its factorization.

13995151488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137 (or 2113 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 54.

The spelling of 13995151488 in words is "thirteen billion, nine hundred ninety-five million, one hundred fifty-one thousand, four hundred eighty-eight".