674101155707429 has 4 divisors (see below), whose sum is σ = 703409901607776. Its totient is φ = 644792409807084.

The previous prime is 674101155707407. The next prime is 674101155707443. The reversal of 674101155707429 is 924707551101476.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 674101155707429 - 2¹² = 674101155703333 is a prime.

It is a super-2 number, since 2×674101155707429² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674101155757429) 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, 14654372950139 + ... + 14654372950184.

It is an arithmetic number, because the mean of its divisors is an integer number (175852475401944).

Almost surely, 2^{674101155707429} is an apocalyptic number.

It is an amenable number.

674101155707429 is a deficient number, since it is larger than the sum of its proper divisors (29308745900347).

674101155707429 is a wasteful number, since it uses less digits than its factorization.

674101155707429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29308745900346.

The product of its (nonzero) digits is 14817600, while the sum is 59.

The spelling of 674101155707429 in words is "six hundred seventy-four trillion, one hundred one billion, one hundred fifty-five million, seven hundred seven thousand, four hundred twenty-nine".