1474674747542 has 16 divisors (see below), whose sum is σ = 2217049898400. Its totient is φ = 735658280448.

The previous prime is 1474674747517. The next prime is 1474674747551. The reversal of 1474674747542 is 2457474764741.

It is a super-2 number, since 2×1474674747542² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30289463 + ... + 30338109.

It is an arithmetic number, because the mean of its divisors is an integer number (138565618650).

Almost surely, 2^{1474674747542} is an apocalyptic number.

1474674747542 is a deficient number, since it is larger than the sum of its proper divisors (742375150858).

1474674747542 is a wasteful number, since it uses less digits than its factorization.

1474674747542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82855.

The product of its digits is 147517440, while the sum is 62.

The spelling of 1474674747542 in words is "one trillion, four hundred seventy-four billion, six hundred seventy-four million, seven hundred forty-seven thousand, five hundred forty-two".