13785970359430 has 32 divisors (see below), whose sum is σ = 24832773153216. Its totient is φ = 5510383515264.

The previous prime is 13785970359373. The next prime is 13785970359439. The reversal of 13785970359430 is 3495307958731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13785970359439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91127412 + ... + 91278568.

It is an arithmetic number, because the mean of its divisors is an integer number (776024161038).

Almost surely, 2^{13785970359430} is an apocalyptic number.

13785970359430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13785970359430 is a deficient number, since it is larger than the sum of its proper divisors (11046802793786).

13785970359430 is a wasteful number, since it uses less digits than its factorization.

13785970359430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157728.

The product of its (nonzero) digits is 85730400, while the sum is 64.

The spelling of 13785970359430 in words is "thirteen trillion, seven hundred eighty-five billion, nine hundred seventy million, three hundred fifty-nine thousand, four hundred thirty".