30647326742 has 8 divisors (see below), whose sum is σ = 48675166056. Its totient is φ = 14422271392.

The previous prime is 30647326711. The next prime is 30647326763. The reversal of 30647326742 is 24762374603.

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

It is a super-4 number, since 4×30647326742⁴ (a number of 43 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30647326693 and 30647326702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450695948 + ... + 450696015.

It is an arithmetic number, because the mean of its divisors is an integer number (6084395757).

Almost surely, 2^30647326742 is an apocalyptic number.

30647326742 is a deficient number, since it is larger than the sum of its proper divisors (18027839314).

30647326742 is a wasteful number, since it uses less digits than its factorization.

30647326742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901391982.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 30647326742 in words is "thirty billion, six hundred forty-seven million, three hundred twenty-six thousand, seven hundred forty-two".