151104441251440 has 40 divisors (see below), whose sum is σ = 366592513997088. Its totient is φ = 57813873173760.

The previous prime is 151104441251389. The next prime is 151104441251507. The reversal of 151104441251440 is 44152144401151.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 151104441251440.

It is a congruent number.

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, 41060987631 + ... + 41060991310.

Almost surely, 2^{151104441251440} is an apocalyptic number.

151104441251440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151104441251440 is an abundant number, since it is smaller than the sum of its proper divisors (215488072745648).

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

151104441251440 is a wasteful number, since it uses less digits than its factorization.

151104441251440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82121978977 (or 82121978971 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

Adding to 151104441251440 its reverse (44152144401151), we get a palindrome (195256585652591).

The spelling of 151104441251440 in words is "one hundred fifty-one trillion, one hundred four billion, four hundred forty-one million, two hundred fifty-one thousand, four hundred forty".