1673472136942 has 8 divisors (see below), whose sum is σ = 2518384780296. Its totient is φ = 834010543512.

The previous prime is 1673472136879. The next prime is 1673472136943. The reversal of 1673472136942 is 2496312743761.

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

It is a super-2 number, since 2×1673472136942² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1673472136943) 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, 1362761713 + ... + 1362762940.

It is an arithmetic number, because the mean of its divisors is an integer number (314798097537).

Almost surely, 2^{1673472136942} is an apocalyptic number.

1673472136942 is a deficient number, since it is larger than the sum of its proper divisors (844912643354).

1673472136942 is a wasteful number, since it uses less digits than its factorization.

1673472136942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725524962.

The product of its digits is 9144576, while the sum is 55.

The spelling of 1673472136942 in words is "one trillion, six hundred seventy-three billion, four hundred seventy-two million, one hundred thirty-six thousand, nine hundred forty-two".