74084629342354 has 4 divisors (see below), whose sum is σ = 111126944013534. Its totient is φ = 37042314671176.

The previous prime is 74084629342313. The next prime is 74084629342369. The reversal of 74084629342354 is 45324392648047.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 65948643249129 + 8135986093225 = 8120877^2 + 2852365^2 .

It is a super-2 number, since 2×74084629342354² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74084629342292 and 74084629342301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18521157335587 + ... + 18521157335590.

Almost surely, 2^{74084629342354} is an apocalyptic number.

74084629342354 is a deficient number, since it is larger than the sum of its proper divisors (37042314671180).

74084629342354 is a wasteful number, since it uses less digits than its factorization.

74084629342354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37042314671179.

The product of its (nonzero) digits is 139345920, while the sum is 61.

The spelling of 74084629342354 in words is "seventy-four trillion, eighty-four billion, six hundred twenty-nine million, three hundred forty-two thousand, three hundred fifty-four".