2342156377 has 8 divisors (see below), whose sum is σ = 2643186240. Its totient is φ = 2055810960.

The previous prime is 2342156363. The next prime is 2342156381. The reversal of 2342156377 is 7736512432.

2342156377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2342156377 is a prime.

It is a super-2 number, since 2×2342156377² = 10971392988643532258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342156347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3670773 + ... + 3671410.

It is an arithmetic number, because the mean of its divisors is an integer number (330398280).

Almost surely, 2^2342156377 is an apocalyptic number.

It is an amenable number.

2342156377 is a deficient number, since it is larger than the sum of its proper divisors (301029863).

2342156377 is a wasteful number, since it uses less digits than its factorization.

2342156377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7342223.

The product of its digits is 211680, while the sum is 40.

The square root of 2342156377 is about 48395.8301612856. The cubic root of 2342156377 is about 1328.0220806149.

The spelling of 2342156377 in words is "two billion, three hundred forty-two million, one hundred fifty-six thousand, three hundred seventy-seven".