19480135345702 has 8 divisors (see below), whose sum is σ = 29220384693816. Its totient is φ = 9740007114432.

The previous prime is 19480135345691. The next prime is 19480135345709. The reversal of 19480135345702 is 20754353108491.

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

It is a self number, because there is not a number n which added to its sum of digits gives 19480135345702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19480135345709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29876043 + ... + 30521110.

It is an arithmetic number, because the mean of its divisors is an integer number (3652548086727).

Almost surely, 2^{19480135345702} is an apocalyptic number.

19480135345702 is a deficient number, since it is larger than the sum of its proper divisors (9740249348114).

19480135345702 is a wasteful number, since it uses less digits than its factorization.

19480135345702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60558422.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 19480135345702 in words is "nineteen trillion, four hundred eighty billion, one hundred thirty-five million, three hundred forty-five thousand, seven hundred two".