345262261370 has 64 divisors (see below), whose sum is σ = 688527350784. Its totient is φ = 123861553920.

The previous prime is 345262261361. The next prime is 345262261381. The reversal of 345262261370 is 73162262543.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 466415 + ... + 952925.

It is an arithmetic number, because the mean of its divisors is an integer number (10758239856).

Almost surely, 2^345262261370 is an apocalyptic number.

345262261370 is a deficient number, since it is larger than the sum of its proper divisors (343265089414).

345262261370 is a wasteful number, since it uses less digits than its factorization.

345262261370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486687.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 345262261370 in words is "three hundred forty-five billion, two hundred sixty-two million, two hundred sixty-one thousand, three hundred seventy".