1345544032030 has 128 divisors (see below), whose sum is σ = 2788505481600. Its totient is φ = 462963916800.

The previous prime is 1345544032013. The next prime is 1345544032033. The reversal of 1345544032030 is 302304455431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345544032033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32060860 + ... + 32102800.

It is an arithmetic number, because the mean of its divisors is an integer number (21785199075).

Almost surely, 2^{1345544032030} is an apocalyptic number.

1345544032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345544032030 is an abundant number, since it is smaller than the sum of its proper divisors (1442961449570).

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

1345544032030 is a wasteful number, since it uses less digits than its factorization.

1345544032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42190.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 1345544032030 its reverse (302304455431), we get a palindrome (1647848487461).

The spelling of 1345544032030 in words is "one trillion, three hundred forty-five billion, five hundred forty-four million, thirty-two thousand, thirty".