740470001154 has 64 divisors (see below), whose sum is σ = 1619307172224. Its totient is φ = 224346963456.

The previous prime is 740470001153. The next prime is 740470001189. The reversal of 740470001154 is 451100074047.

It is a super-2 number, since 2×740470001154² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (740470001153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13733152 + ... + 13786964.

It is an arithmetic number, because the mean of its divisors is an integer number (25301674566).

Almost surely, 2^740470001154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740470001154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (809653586112).

740470001154 is an abundant number, since it is smaller than the sum of its proper divisors (878837171070).

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

740470001154 is a wasteful number, since it uses less digits than its factorization.

740470001154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56531.

The product of its (nonzero) digits is 15680, while the sum is 33.

The spelling of 740470001154 in words is "seven hundred forty billion, four hundred seventy million, one thousand, one hundred fifty-four".