7377700042 has 8 divisors (see below), whose sum is σ = 11231722656. Its totient is φ = 3633792492.

The previous prime is 7377700007. The next prime is 7377700049. The reversal of 7377700042 is 2400077737.

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

It is a junction number, because it is equal to n+sod(n) for n = 7377699974 and 7377700010.

It is not an unprimeable number, because it can be changed into a prime (7377700049) 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, 27528598 + ... + 27528865.

It is an arithmetic number, because the mean of its divisors is an integer number (1403965332).

Almost surely, 2^7377700042 is an apocalyptic number.

7377700042 is a deficient number, since it is larger than the sum of its proper divisors (3854022614).

7377700042 is a wasteful number, since it uses less digits than its factorization.

7377700042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55057532.

The product of its (nonzero) digits is 57624, while the sum is 37.

The square root of 7377700042 is about 85893.5390003230. The cubic root of 7377700042 is about 1946.7357214132.

Adding to 7377700042 its reverse (2400077737), we get a palindrome (9777777779).

The spelling of 7377700042 in words is "seven billion, three hundred seventy-seven million, seven hundred thousand, forty-two".