345132044052 has 48 divisors (see below), whose sum is σ = 814394380800. Its totient is φ = 113750386560.

The previous prime is 345132044017. The next prime is 345132044087. The reversal of 345132044052 is 250440231543.

It is an interprime number because it is at equal distance from previous prime (345132044017) and next prime (345132044087).

It is a super-3 number, since 3×345132044052³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351102 + ... + 901962.

It is an arithmetic number, because the mean of its divisors is an integer number (16966549600).

Almost surely, 2^345132044052 is an apocalyptic number.

It is an amenable number.

345132044052 is an abundant number, since it is smaller than the sum of its proper divisors (469262336748).

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

345132044052 is a wasteful number, since it uses less digits than its factorization.

345132044052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551456 (or 551454 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 345132044052 its reverse (250440231543), we get a palindrome (595572275595).

The spelling of 345132044052 in words is "three hundred forty-five billion, one hundred thirty-two million, forty-four thousand, fifty-two".