1512152043400 has 96 divisors (see below), whose sum is σ = 3758704784640. Its totient is φ = 563753640960.

The previous prime is 1512152043377. The next prime is 1512152043403. The reversal of 1512152043400 is 43402512151.

It is not an unprimeable number, because it can be changed into a prime (1512152043403) 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, 1808784 + ... + 2509183.

It is an arithmetic number, because the mean of its divisors is an integer number (39153174840).

Almost surely, 2^{1512152043400} is an apocalyptic number.

1512152043400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1512152043400 is an abundant number, since it is smaller than the sum of its proper divisors (2246552741240).

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

1512152043400 is a wasteful number, since it uses less digits than its factorization.

1512152043400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318103 (or 4318094 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1512152043400 its reverse (43402512151), we get a palindrome (1555554555551).

The spelling of 1512152043400 in words is "one trillion, five hundred twelve billion, one hundred fifty-two million, forty-three thousand, four hundred".