345213541454 has 8 divisors (see below), whose sum is σ = 518149928808. Its totient is φ = 172496898520.

The previous prime is 345213541451. The next prime is 345213541457. The reversal of 345213541454 is 454145312543.

It is an interprime number because it is at equal distance from previous prime (345213541451) and next prime (345213541457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345213541451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54932177 + ... + 54938460.

It is an arithmetic number, because the mean of its divisors is an integer number (64768741101).

Almost surely, 2^345213541454 is an apocalyptic number.

345213541454 is a deficient number, since it is larger than the sum of its proper divisors (172936387354).

345213541454 is a wasteful number, since it uses less digits than its factorization.

345213541454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109872210.

The product of its digits is 576000, while the sum is 41.

Adding to 345213541454 its reverse (454145312543), we get a palindrome (799358853997).

The spelling of 345213541454 in words is "three hundred forty-five billion, two hundred thirteen million, five hundred forty-one thousand, four hundred fifty-four".