374770661354 has 4 divisors (see below), whose sum is σ = 562155992034. Its totient is φ = 187385330676.

The previous prime is 374770661347. The next prime is 374770661383. The reversal of 374770661354 is 453166077473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453166077473 = 78919 ⋅5742167.

It can be written as a sum of positive squares in only one way, i.e., 319707692329 + 55062969025 = 565427^2 + 234655^2 .

It is a super-2 number, since 2×374770661354² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 374770661296 and 374770661305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93692665337 + ... + 93692665340.

Almost surely, 2^374770661354 is an apocalyptic number.

374770661354 is a deficient number, since it is larger than the sum of its proper divisors (187385330680).

374770661354 is a wasteful number, since it uses less digits than its factorization.

374770661354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187385330679.

The product of its (nonzero) digits is 8890560, while the sum is 53.

The spelling of 374770661354 in words is "three hundred seventy-four billion, seven hundred seventy million, six hundred sixty-one thousand, three hundred fifty-four".