35494494381000 has 128 divisors (see below), whose sum is σ = 123047580614400. Its totient is φ = 9465198494400.

The previous prime is 35494494380963. The next prime is 35494494381001. The reversal of 35494494381000 is 18349449453.

35494494381000 is a `hidden beast` number, since 3 + 5 + 49 + 4 + 494 + 3 + 8 + 100 + 0 = 666.

It is a super-2 number, since 2×35494494381000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (35494494381001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 657278452 + ... + 657332451.

It is an arithmetic number, because the mean of its divisors is an integer number (961309223550).

Almost surely, 2^{35494494381000} is an apocalyptic number.

35494494381000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35494494381000 is an abundant number, since it is smaller than the sum of its proper divisors (87553086233400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35494494381000 is a wasteful number, since it uses less digits than its factorization.

35494494381000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314610933 (or 1314610913 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 35494494381000 in words is "thirty-five trillion, four hundred ninety-four billion, four hundred ninety-four million, three hundred eighty-one thousand".