2438303451742 has 32 divisors (see below), whose sum is σ = 4054198579200. Its totient is φ = 1094633530848.

The previous prime is 2438303451707. The next prime is 2438303451751. The reversal of 2438303451742 is 2471543038342.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 2438303451692 and 2438303451701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12702078 + ... + 12892609.

It is an arithmetic number, because the mean of its divisors is an integer number (126693705600).

Almost surely, 2^{2438303451742} is an apocalyptic number.

2438303451742 is a deficient number, since it is larger than the sum of its proper divisors (1615895127458).

2438303451742 is a wasteful number, since it uses less digits than its factorization.

2438303451742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25594840.

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 2438303451742 in words is "two trillion, four hundred thirty-eight billion, three hundred three million, four hundred fifty-one thousand, seven hundred forty-two".