7541790340672 has 28 divisors (see below), whose sum is σ = 17103703095040. Its totient is φ = 3232195860096.

The previous prime is 7541790340597. The next prime is 7541790340673. The reversal of 7541790340672 is 2760430971457.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-3 number, since 3×7541790340672³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (7541790340673) 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, 8417176272 + ... + 8417177167.

Almost surely, 2^{7541790340672} is an apocalyptic number.

It is an amenable number.

7541790340672 is an abundant number, since it is smaller than the sum of its proper divisors (9561912754368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7541790340672 is a wasteful number, since it uses less digits than its factorization.

7541790340672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16834353458 (or 16834353448 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 7541790340672 in words is "seven trillion, five hundred forty-one billion, seven hundred ninety million, three hundred forty thousand, six hundred seventy-two".