1451531243150 has 96 divisors (see below), whose sum is σ = 2877833664000. Its totient is φ = 543513801600.

The previous prime is 1451531243087. The next prime is 1451531243203. The reversal of 1451531243150 is 513421351541.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1451531243150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13907861 + ... + 14011839.

It is an arithmetic number, because the mean of its divisors is an integer number (29977434000).

Almost surely, 2^{1451531243150} is an apocalyptic number.

1451531243150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1451531243150 is a deficient number, since it is larger than the sum of its proper divisors (1426302420850).

1451531243150 is a wasteful number, since it uses less digits than its factorization.

1451531243150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104274 (or 104269 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 1451531243150 its reverse (513421351541), we get a palindrome (1964952594691).

The spelling of 1451531243150 in words is "one trillion, four hundred fifty-one billion, five hundred thirty-one million, two hundred forty-three thousand, one hundred fifty".