345421534262 has 16 divisors (see below), whose sum is σ = 604750164480. Its totient is φ = 144888059688.

The previous prime is 345421534259. The next prime is 345421534301. The reversal of 345421534262 is 262435124543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262477712 + ... + 262479027.

It is an arithmetic number, because the mean of its divisors is an integer number (37796885280).

Almost surely, 2^345421534262 is an apocalyptic number.

345421534262 is a deficient number, since it is larger than the sum of its proper divisors (259328630218).

345421534262 is a wasteful number, since it uses less digits than its factorization.

345421534262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524956795.

The product of its digits is 691200, while the sum is 41.

The spelling of 345421534262 in words is "three hundred forty-five billion, four hundred twenty-one million, five hundred thirty-four thousand, two hundred sixty-two".