3551243048374 has 12 divisors (see below), whose sum is σ = 6196556747844. Its totient is φ = 1521961306404.

The previous prime is 3551243048369. The next prime is 3551243048411. The reversal of 3551243048374 is 4738403421553.

It is a super-2 number, since 2×3551243048374² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

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 5 ways as a sum of consecutive naturals, for example, 18118586884 + ... + 18118587079.

It is an arithmetic number, because the mean of its divisors is an integer number (516379728987).

Almost surely, 2^{3551243048374} is an apocalyptic number.

3551243048374 is a deficient number, since it is larger than the sum of its proper divisors (2645313699470).

3551243048374 is a wasteful number, since it uses less digits than its factorization.

3551243048374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36237173979 (or 36237173972 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 3551243048374 in words is "three trillion, five hundred fifty-one billion, two hundred forty-three million, forty-eight thousand, three hundred seventy-four".