354444151642 has 16 divisors (see below), whose sum is σ = 624040669440. Its totient is φ = 147799105488.

The previous prime is 354444151639. The next prime is 354444151723. The reversal of 354444151642 is 246151444453.

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, 342127042 + ... + 342128077.

It is an arithmetic number, because the mean of its divisors is an integer number (39002541840).

Almost surely, 2^354444151642 is an apocalyptic number.

354444151642 is a deficient number, since it is larger than the sum of its proper divisors (269596517798).

354444151642 is a wasteful number, since it uses less digits than its factorization.

354444151642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684255165.

The product of its digits is 921600, while the sum is 43.

The spelling of 354444151642 in words is "three hundred fifty-four billion, four hundred forty-four million, one hundred fifty-one thousand, six hundred forty-two".