740377003401 has 24 divisors (see below), whose sum is σ = 1222237290560. Its totient is φ = 423063007776.

The previous prime is 740377003367. The next prime is 740377003409. The reversal of 740377003401 is 104300773047.

It is not a de Polignac number, because 740377003401 - 2¹⁰ = 740377002377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740377003409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3426510 + ... + 3636168.

Almost surely, 2^740377003401 is an apocalyptic number.

It is an amenable number.

740377003401 is a deficient number, since it is larger than the sum of its proper divisors (481860287159).

740377003401 is a wasteful number, since it uses less digits than its factorization.

740377003401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265725 (or 265722 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

Adding to 740377003401 its reverse (104300773047), we get a palindrome (844677776448).

The spelling of 740377003401 in words is "seven hundred forty billion, three hundred seventy-seven million, three thousand, four hundred one".