740270453105757 has 8 divisors (see below), whose sum is σ = 1128031166637376. Its totient is φ = 423011687488992.

The previous prime is 740270453105753. The next prime is 740270453105773. The reversal of 740270453105757 is 757501354072047.

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

It is not a de Polignac number, because 740270453105757 - 2² = 740270453105753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 740270453105697 and 740270453105706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740270453105753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17625486978688 + ... + 17625486978729.

It is an arithmetic number, because the mean of its divisors is an integer number (141003895829672).

Almost surely, 2^{740270453105757} is an apocalyptic number.

It is an amenable number.

740270453105757 is a deficient number, since it is larger than the sum of its proper divisors (387760713531619).

740270453105757 is a wasteful number, since it uses less digits than its factorization.

740270453105757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35250973957427.

The product of its (nonzero) digits is 28812000, while the sum is 57.

The spelling of 740270453105757 in words is "seven hundred forty trillion, two hundred seventy billion, four hundred fifty-three million, one hundred five thousand, seven hundred fifty-seven".